Bump version in doco files.

after some random period of inactivity).

.gitignore

@@ -44,6 +44,7 @@ cups/testadmin
 cups/testarray
 cups/testcache
 cups/testconflicts
+cups/testcreds
 cups/testcups
 cups/testdest
 cups/testfile
@@ -58,6 +59,7 @@ cups/testsnmp
 cups/tlscheck
 desktop/cups.desktop
 doc/index.html
+doc/*/index.html
 filter/commandtops
 filter/gziptoany
 filter/pstops
@@ -82,6 +84,7 @@ man/lpoptions.man
 man/mantohtml
 monitor/bcp
 monitor/tbcp
+notifier/dbus
 notifier/mailto
 notifier/rss
 notifier/testnotify
@@ -137,6 +140,7 @@ systemv/lpoptions
 systemv/lpstat
 systemv/reject
 templates/header.tmpl
+templates/*/header.tmpl
 test/cups-str-*.html
 test/error_log-*
 test/ippfind

CHANGES.txt

@@ -1,6 +1,101 @@
-CHANGES.txt - 2.2b2 - 2016-06-24
+CHANGES.txt - 2.2.3 - 2017-03-28
 --------------------------------
 
+CHANGES IN CUPS V2.2.3
+
+	- The IPP backend could get into an infinite loop for certain errors,
+	  causing a hung queue (<rdar://problem/28008717>)
+	- The scheduler could pause responding to client requests in order to
+	  save state changes to disk (<rdar://problem/28690656>)
+	- Added support for PPD finishing keywords (Issue #4960, Issue #4961,
+	  Issue #4962)
+	- The IPP backend did not send a media-col attribute for just the source
+	  or type (Issue #4963)
+	- IPP Everywhere print queues did not always support all print qualities
+	  supported by the printer (Issue #4953)
+	- IPP Everywhere print queues did not always support all media types
+	  supported by the printer (Issue #4953)
+	- The IPP Everywhere PPD generator did not return useful error messages
+	  (Issue #4954)
+	- The IPP Everywhere finishings support did not work correctly with
+	  common UI or command-line options (Issue #4976)
+        - Fixed an error handling issue for the network backends (Issue #4979)
+	- The default cupsd.conf file did not work on systems compiled without
+	  Kerberos support (Issue #4947)
+	- The "reprint job" option was not available for some canceled jobs
+	  (Issue #4915)
+	- Updated the job listing in the web interface (Issue #4978)
+	- Fixed some localization issues on macOS (<rdar://problem/27245567>)
+
+
+CHANGES IN CUPS V2.2.2
+
+	- Fixed some issues with the Zebra ZPL printer driver (Issue #4898)
+	- Fixed some issues with IPP Everywhere printer support (Issue #4893,
+	  Issue #4909, Issue #4916, Issue #4921, Issue #4923, Issue #4932,
+	  Issue #4933, Issue #4938)
+	- The rastertopwg filter could crash with certain input (Issue #4942)
+	- Optimized connection usage in the IPP backend
+	  (<rdar://problem/29547323>)
+	- The scheduler did not detect when an encrypted connection was closed
+	  by the client on Linux (Issue #4901)
+	- The cups-lpd program did not catch all legacy usage of ISO-8859-1
+          (Issue #4899)
+        - Fixed builds on systems without a working poll() implementation
+          (Issue #4905)
+        - Added a USB quirk rule for the Kyocera Ecosys P6026cdn (Issue #4900)
+        - The scheduler no longer creates log files on startup
+          (<rdar://problem/28332470>)
+	- The ippContainsString function now uses case-insensitive comparisons
+	  for mimeMediaType, name, and text values in conformance with RFC 2911.
+	- The network backends now log the addresses that were found for a
+	  printer (<rdar://problem/29268474>)
+	- Let's Encrypt certificates did not work when the hostname contained
+	  uppercase letters (Issue #4919)
+	- Fixed reporting of printed pages in the web interface (Issue #4924)
+	- Updated systemd config files (Issue #4935)
+        - Updated documentation (PR #4896)
+        - Updated localizations (PR #4894, PR #4895, PR #4904, PR #4908,
+          Issue #4946)
+        - Updated packaging files (Issue #4940)
+
+
+CHANGES IN CUPS V2.2.1
+
+	- Added "CreateSelfSignedCerts" directive for cups-files.conf to
+          control whether the scheduler automatically creates its own
+          self-signed X.509 certificates for TLS connections (Issue #4876)
+        - http*Connect did not handle partial failures (Issue #4870)
+        - Addressed some build warnings on Linux (Issue #4881)
+        - cupsHashData did not use the correct hashing algorithm
+          (<rdar://problem/28209220>)
+        - Updated man pages (PR #4885)
+        - Updated localizations (PR #4877, PR #4886)
+
+
+CHANGES IN CUPS V2.2.0
+
+	- Normalized the TLS certificate validation code and added additional
+	  error messages to aid troubleshooting.
+	- http*Connect did not work on Linux when cupsd was not running
+	  (Issue #4870)
+	- The --no-remote-any option of cupsctl had no effect (Issue #4866)
+	- http*Connect did not return early when all addresses failed
+	  (Issue #4870)
+
+
+CHANGES IN CUPS V2.2rc1
+
+	- Updated the list of supported IPP Everywhere media types.
+	- The IPP backend did not validate TLS credentials properly.
+	- The printer-state-message attribute was not cleared after a
+	  print job with no errors (Issue #4851)
+	- The CUPS-Add-Modify-Class and CUPS-Add-Modify-Printer operations did
+	  not always return an error for failed adds (Issue #4854)
+	- PPD files with names longer than 127 bytes did not work (Issue #4860)
+	- Updated localizations (Issue #4846, PR #4858)
+
+
 CHANGES IN CUPS V2.2b2
 
 	- Added Upstart support (PR #4825)

CREDITS.txt

@@ -41,6 +41,7 @@ like to thank the following individuals for their contributions:
     Petter Reinholdtsen            - HP-UX compiler stuff.
     Juan Pablo González Riopedre   - Spanish localization.
     Giovanni Scafora               - Italian localization.
+    Joachim Schwender              - German localization.
     Opher Shachar                  - Hebrew localization.
     Stuart Stevens                 - HP JetDirect IPP information.
     Andrea Suatoni                 - IRIX desktop integration and testing.

INSTALL.txt

@@ -1,4 +1,4 @@
-INSTALL - CUPS v2.2b2 - 2016-06-24
+INSTALL - CUPS v2.2.3 - 2017-03-28
 ----------------------------------
 
 This file describes how to compile and install CUPS from source code. For more
@@ -30,10 +30,10 @@ BEFORE YOU BEGIN
     make does not support "include".
 
     Besides these tools you'll want ZLIB library for compression support, the
-    CDSA, GNU TLS, or OpenSSL libraries for encryption support, and either MIT
-    (1.6.3 or higher) or Heimdal Kerberos for Kerberos support.  CUPS will
-    compile and run without these, however you'll miss out on many of the
-    features provided by CUPS.
+    GNU TLS library for encryption support on platforms other than iOS, macOS,
+    or Windows, and either MIT (1.6.3 or higher) or Heimdal Kerberos for
+    Kerberos support.  CUPS will compile and run without these, however you'll
+    miss out on many of the features provided by CUPS.
 
     Also, please note that CUPS does not include print filters to support PDF
     or raster printing.  You *must* download GPL Ghostscript and/or the Open
@@ -41,15 +41,6 @@ BEFORE YOU BEGIN
     other than macOS.
 
 
-COMPILING THE SUBVERSION REPOSITORY CODE
-
-    The CUPS Subversion repository doesn't hold a copy of the pre-built
-    configure script.  You'll need to run the GNU autoconf software (2.60 or
-    higher) to create it:
-
-	autoconf
-
-
 CONFIGURATION
 
     CUPS uses GNU autoconf, so you should find the usual "configure" script in
@@ -103,6 +94,14 @@ CONFIGURATION
 
         ./configure --with-archflags="-arch i386 -arch x86_64" ...
 
+        Note: Current versions of macOS DO NOT allow installation to
+        /usr with the default system integrity settings.  In addition,
+        we do not recommend replacing the CUPS supplied with macOS
+        because not all versions of CUPS are compatible with every
+        macOS release, and because software updates will replace parts
+        of your local installation potentially rendering your system
+        unusable.
+
     Once you have configured things, just type:
 
 	make ENTER

Makedefs.in

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 
 #

Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 
 include Makedefs
@@ -317,7 +317,7 @@ EPMFLAGS	=	-v --output-dir dist $(EPMARCH)
 bsd deb epm pkg rpm slackware:
 	epm $(EPMFLAGS) -f $@ cups packaging/cups.list
 
-.PHONEY:	dist
+.PHONY:	dist
 dist:	all
 	$(RM) -r dist
 	$(MAKE) $(MFLAGS) epm

README.txt

@@ -1,4 +1,4 @@
-README - CUPS v2.2b2 - 2016-06-24
+README - CUPS v2.2.3 - 2017-03-28
 ---------------------------------
 
 Looking for compile instructions?  Read the file "INSTALL.txt" instead...
@@ -44,7 +44,7 @@ GETTING SUPPORT AND OTHER RESOURCES
     If you have problems, READ THE DOCUMENTATION FIRST!  We also provide two
     mailing lists which are available at:
 
-	http://www.cups.org/lists.php
+	http://lists.cups.org/mailman/listinfo
 
     See the CUPS web site at "http://www.cups.org/" for other resources.
 
@@ -111,6 +111,11 @@ SETTING UP PRINTER QUEUES FROM THE COMMAND-LINE
     The sample drivers provide basic printing capabilities, but generally do not
     exercise the full potential of the printers or CUPS.
 
+    CUPS also supports IPP Everywhere printers using the "everywhere" model,
+    for example:
+
+        lpadmin -p printername -E -v ipp://11.22.33.44/ipp/print -m everywhere
+
 
 PRINTING FILES
 
@@ -140,7 +145,7 @@ PRINTING FILES
 
 LEGAL STUFF
 
-    CUPS is Copyright 2007-2016 by Apple Inc.  CUPS and the CUPS logo are
+    CUPS is Copyright 2007-2017 by Apple Inc.  CUPS and the CUPS logo are
     trademarks of Apple Inc.
 
     The MD5 Digest code is Copyright 1999 Aladdin Enterprises.

backend/Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 # This file is subject to the Apple OS-Developed Software exception.
 #

backend/backend-private.h

@@ -312,6 +312,7 @@ extern int		backendGetDeviceID(int fd, char *device_id,
 extern int		backendGetMakeModel(const char *device_id,
 			                    char *make_model,
 				            size_t make_model_size);
+extern http_addrlist_t	*backendLookup(const char *hostname, int port, int *cancel);
 extern int		backendNetworkSideCB(int print_fd, int device_fd,
 			                     int snmp_fd, http_addr_t *addr,
 					     int use_bc);

backend/ieee1284.c

@@ -88,7 +88,7 @@ backendGetDeviceID(
     *device_id = '\0';
 
 #  ifdef __linux
-    if (ioctl(fd, LPIOC_GET_DEVICE_ID(device_id_size), device_id))
+    if (ioctl(fd, LPIOC_GET_DEVICE_ID((unsigned)device_id_size), device_id))
     {
      /*
       * Linux has to implement things differently for every device it seems.

backend/ipp.c

@@ -1,7 +1,7 @@
 /*
  * IPP backend for CUPS.
  *
- * Copyright 2007-2016 by Apple Inc.
+ * Copyright 2007-2017 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -160,6 +160,7 @@ static void		cancel_job(http_t *http, const char *uri, int id,
 static ipp_pstate_t	check_printer_state(http_t *http, const char *uri,
 		                            const char *resource,
 					    const char *user, int version);
+static void		debug_attributes(ipp_t *ipp);
 static void		*monitor_printer(_cups_monitor_t *monitor);
 static ipp_t		*new_request(ipp_op_t op, int version, const char *uri,
 			             const char *user, const char *title,
@@ -222,7 +223,6 @@ main(int  argc,				/* I - Number of command-line args */
 		*compatfile = NULL;	/* Compatibility filename */
   off_t		compatsize = 0;		/* Size of compatibility file */
   int		port;			/* Port number (not used) */
-  char		portname[255];		/* Port name */
   char		uri[HTTP_MAX_URI];	/* Updated URI without user/pass */
   char		print_job_name[1024];	/* Update job-name for Print-Job */
   http_status_t	http_status;		/* Status of HTTP request */
@@ -663,69 +663,12 @@ main(int  argc,				/* I - Number of command-line args */
 
   start_time = time(NULL);
 
-  sprintf(portname, "%d", port);
-
-  update_reasons(NULL, "+connecting-to-device");
-  fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname);
-
-  while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
-  {
-    _cupsLangPrintFilter(stderr, "INFO",
-                         _("Unable to locate printer \"%s\"."), hostname);
-    sleep(10);
-
-    if (getenv("CLASS") != NULL)
-    {
-      update_reasons(NULL, "-connecting-to-device");
-      return (CUPS_BACKEND_STOP);
-    }
-
-    if (job_canceled)
-      return (CUPS_BACKEND_OK);
-  }
+  addrlist = backendLookup(hostname, port, &job_canceled);
 
   http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, cupsEncryption(), 1,
                       0, NULL);
   httpSetTimeout(http, 30.0, timeout_cb, NULL);
 
-  if (httpIsEncrypted(http))
-  {
-   /*
-    * Validate TLS credentials...
-    */
-
-    cups_array_t	*creds;		/* TLS credentials */
-    cups_array_t	*lcreds = NULL;	/* Loaded credentials */
-    http_trust_t	trust;		/* Trust level */
-    static const char	*trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" };
-					/* Trust keywords */
-
-    if (!httpCopyCredentials(http, &creds))
-    {
-      trust = httpCredentialsGetTrust(creds, hostname);
-
-      update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown");
-      if (trusts[trust])
-      {
-        update_reasons(NULL, trusts[trust]);
-        return (CUPS_BACKEND_STOP);
-      }
-
-      if (httpLoadCredentials(NULL, &lcreds, hostname))
-      {
-       /*
-        * Could not load the credentials, let's save the ones we have so we
-        * can detect changes...
-        */
-
-        httpSaveCredentials(NULL, creds, hostname);
-      }
-
-      httpFreeCredentials(lcreds);
-      httpFreeCredentials(creds);
-    }
-  }
-
  /*
   * See if the printer supports SNMP...
   */
@@ -856,6 +799,76 @@ main(int  argc,				/* I - Number of command-line args */
   else if (!http)
     return (CUPS_BACKEND_FAILED);
 
+  if (httpIsEncrypted(http))
+  {
+   /*
+    * Validate TLS credentials...
+    */
+
+    cups_array_t	*creds;		/* TLS credentials */
+    cups_array_t	*lcreds = NULL;	/* Loaded credentials */
+    http_trust_t	trust;		/* Trust level */
+    char		credinfo[1024],	/* Information on credentials */
+			lcredinfo[1024];/* Information on saved credentials */
+    static const char	* const trusts[] = { NULL, "+cups-pki-invalid", "+cups-pki-changed", "+cups-pki-expired", NULL, "+cups-pki-unknown" };
+					/* Trust keywords */
+    static const char	* const trust_msgs[] =
+    {
+      "Credentials are OK/trusted",
+      "Credentials are invalid",
+      "Credentials have changed",
+      "Credentials are expired",
+      "Credentials have been renewed",
+      "Credentials are unknown/new"
+    };
+
+    fputs("DEBUG: Connection is encrypted.\n", stderr);
+
+    if (!httpCopyCredentials(http, &creds))
+    {
+      trust = httpCredentialsGetTrust(creds, hostname);
+      httpCredentialsString(creds, credinfo, sizeof(credinfo));
+
+      fprintf(stderr, "DEBUG: %s (%s)\n", trust_msgs[trust], cupsLastErrorString());
+      fprintf(stderr, "DEBUG: Printer credentials: %s\n", credinfo);
+
+      if (!httpLoadCredentials(NULL, &lcreds, hostname))
+      {
+        httpCredentialsString(lcreds, lcredinfo, sizeof(lcredinfo));
+	fprintf(stderr, "DEBUG: Stored credentials: %s\n", lcredinfo);
+      }
+      else
+        fputs("DEBUG: No stored credentials.\n", stderr);
+
+      update_reasons(NULL, "-cups-pki-invalid,cups-pki-changed,cups-pki-expired,cups-pki-unknown");
+      if (trusts[trust])
+      {
+        update_reasons(NULL, trusts[trust]);
+        return (CUPS_BACKEND_STOP);
+      }
+
+      if (!lcreds)
+      {
+       /*
+        * Could not load the credentials, let's save the ones we have so we
+        * can detect changes...
+        */
+
+        httpSaveCredentials(NULL, creds, hostname);
+      }
+
+      httpFreeCredentials(lcreds);
+      httpFreeCredentials(creds);
+    }
+    else
+    {
+      fputs("DEBUG: No printer credentials.\n", stderr);
+
+      update_reasons(NULL, "cups-pki-unknown");
+      return (CUPS_BACKEND_STOP);
+    }
+  }
+
   update_reasons(NULL, "-connecting-to-device");
   _cupsLangPrintFilter(stderr, "INFO", _("Connected to printer."));
 
@@ -1456,7 +1469,7 @@ main(int  argc,				/* I - Number of command-line args */
 
   while (!job_canceled && validate_job)
   {
-    request = new_request(IPP_VALIDATE_JOB, version, uri, argv[2],
+    request = new_request(IPP_OP_VALIDATE_JOB, version, uri, argv[2],
                           monitor.job_name, num_options, options, compression,
 			  copies_sup ? copies : 1, document_format, pc, ppd,
 			  media_col_sup, doc_handling_sup, print_color_mode_sup);
@@ -1467,6 +1480,7 @@ main(int  argc,				/* I - Number of command-line args */
 
     fprintf(stderr, "DEBUG: Validate-Job: %s (%s)\n",
             ippErrorString(ipp_status), cupsLastErrorString());
+    debug_attributes(response);
 
     if ((job_auth = ippFindAttribute(response, "job-authorization-uri",
 				     IPP_TAG_URI)) != NULL)
@@ -1519,6 +1533,8 @@ main(int  argc,				/* I - Number of command-line args */
     else if (ipp_status < IPP_REDIRECTION_OTHER_SITE ||
              ipp_status == IPP_BAD_REQUEST)
       break;
+    else if (job_auth == NULL && ipp_status > IPP_BAD_REQUEST)
+      goto cleanup;
   }
 
  /*
@@ -1637,6 +1653,7 @@ main(int  argc,				/* I - Number of command-line args */
     fprintf(stderr, "DEBUG: %s: %s (%s)\n",
             (num_files > 1 || create_job) ? "Create-Job" : "Print-Job",
             ippErrorString(ipp_status), cupsLastErrorString());
+    debug_attributes(response);
 
     if (ipp_status > IPP_OK_CONFLICT)
     {
@@ -1771,6 +1788,9 @@ main(int  argc,				/* I - Number of command-line args */
 		       "compression", NULL, compression);
 
 	fprintf(stderr, "DEBUG: Sending file %d using chunking...\n", i + 1);
+	fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request));
+	debug_attributes(request);
+
 	http_status = cupsSendRequest(http, request, resource, 0);
 	if (http_status == HTTP_CONTINUE && request->state == IPP_DATA)
 	{
@@ -1820,11 +1840,13 @@ main(int  argc,				/* I - Number of command-line args */
           fprintf(stderr, "DEBUG: Error writing document data for "
                           "Send-Document: %s\n", strerror(httpError(http)));
 
-	ippDelete(cupsGetResponse(http, resource));
+	response = cupsGetResponse(http, resource);
 	ippDelete(request);
 
 	fprintf(stderr, "DEBUG: Send-Document: %s (%s)\n",
 		ippErrorString(cupsLastError()), cupsLastErrorString());
+        debug_attributes(response);
+        ippDelete(response);
 
 	if (cupsLastError() > IPP_OK_CONFLICT && !job_canceled)
 	{
@@ -1991,6 +2013,9 @@ main(int  argc,				/* I - Number of command-line args */
                     "requested-attributes", sizeof(jattrs) / sizeof(jattrs[0]),
 		    NULL, jattrs);
 
+      fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request));
+      debug_attributes(request);
+
      /*
       * Do the request...
       */
@@ -2015,6 +2040,7 @@ main(int  argc,				/* I - Number of command-line args */
 
       fprintf(stderr, "DEBUG: Get-Job-Attributes: %s (%s)\n",
 	      ippErrorString(ipp_status), cupsLastErrorString());
+      debug_attributes(response);
 
       if (ipp_status <= IPP_OK_CONFLICT)
 	password_tries = 0;
@@ -2192,7 +2218,7 @@ main(int  argc,				/* I - Number of command-line args */
     return (CUPS_BACKEND_HOLD);
   else if (ipp_status == IPP_INTERNAL_ERROR)
     return (CUPS_BACKEND_STOP);
-  else if (ipp_status == IPP_CONFLICT)
+  else if (ipp_status == IPP_CONFLICT || ipp_status == IPP_STATUS_ERROR_REQUEST_ENTITY || ipp_status == IPP_STATUS_ERROR_REQUEST_VALUE)
     return (CUPS_BACKEND_FAILED);
   else if (ipp_status == IPP_REQUEST_VALUE ||
 	   ipp_status == IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES ||
@@ -2291,6 +2317,9 @@ check_printer_state(
 		"requested-attributes",
 		(int)(sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs);
 
+  fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request));
+  debug_attributes(request);
+
   if ((response = cupsDoRequest(http, request, resource)) != NULL)
   {
     report_printer_state(response);
@@ -2298,12 +2327,12 @@ check_printer_state(
     if ((attr = ippFindAttribute(response, "printer-state",
 				 IPP_TAG_ENUM)) != NULL)
       printer_state = (ipp_pstate_t)attr->values[0].integer;
-
-    ippDelete(response);
   }
 
   fprintf(stderr, "DEBUG: Get-Printer-Attributes: %s (%s)\n",
 	  ippErrorString(cupsLastError()), cupsLastErrorString());
+  debug_attributes(response);
+  ippDelete(response);
 
  /*
   * Return the printer-state value...
@@ -2313,6 +2342,51 @@ check_printer_state(
 }
 
 
+/*
+ * 'debug_attributes()' - Print out the request or response attributes as DEBUG
+ * messages...
+ */
+
+static void
+debug_attributes(ipp_t *ipp)		/* I - Request or response message */
+{
+  ipp_tag_t	group;			/* Current group */
+  ipp_attribute_t *attr;		/* Current attribute */
+  char		buffer[1024];		/* Value buffer */
+
+
+  for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(ipp);
+       attr;
+       attr = ippNextAttribute(ipp))
+  {
+    const char *name = ippGetName(attr);
+
+    if (!name)
+    {
+      group = IPP_TAG_ZERO;
+      continue;
+    }
+
+    if (group != ippGetGroupTag(attr))
+    {
+      group = ippGetGroupTag(attr);
+      fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group));
+    }
+
+    if (!strcmp(name, "job-password"))
+      strlcpy(buffer, "---", sizeof(buffer));
+    else
+      ippAttributeString(attr, buffer, sizeof(buffer));
+
+    fprintf(stderr, "DEBUG: %s %s%s %s\n", name,
+            ippGetCount(attr) > 1 ? "1setOf " : "",
+            ippTagString(ippGetValueTag(attr)), buffer);
+  }
+
+  fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END));
+}
+
+
 /*
  * 'monitor_printer()' - Monitor the printer state.
  */
@@ -2358,10 +2432,13 @@ monitor_printer(
   while (monitor->job_state < IPP_JOB_CANCELED && !job_canceled)
   {
    /*
-    * Reconnect to the printer...
+    * Reconnect to the printer as needed...
     */
 
-    if (!httpReconnect(http))
+    if (httpGetFd(http) < 0)
+      httpReconnect(http);
+
+    if (httpGetFd(http) >= 0)
     {
      /*
       * Connected, so check on the printer state...
@@ -2380,7 +2457,7 @@ monitor_printer(
         * No job-id yet, so continue...
 	*/
 
-        goto monitor_disconnect;
+        goto monitor_sleep;
       }
 
      /*
@@ -2541,20 +2618,14 @@ monitor_printer(
           (monitor->job_state == IPP_JOB_CANCELED ||
 	   monitor->job_state == IPP_JOB_ABORTED))
 	job_canceled = -1;
-
-     /*
-      * Disconnect from the printer - we'll reconnect on the next poll...
-      */
-
-      monitor_disconnect:
-
-      _httpDisconnect(http);
     }
 
    /*
     * Sleep for N seconds...
     */
 
+    monitor_sleep:
+
     sleep((unsigned)delay);
 
     delay = _cupsNextDelay(delay, &prev_delay);
@@ -2566,7 +2637,10 @@ monitor_printer(
 
   if (job_canceled > 0 && monitor->job_id > 0)
   {
-    if (!httpReconnect(http))
+    if (httpGetFd(http) < 0)
+      httpReconnect(http);
+
+    if (httpGetFd(http) >= 0)
     {
       cancel_job(http, monitor->uri, monitor->job_id, monitor->resource,
                  monitor->user, monitor->version);
@@ -2614,9 +2688,6 @@ new_request(
 {
   ipp_t		*request;		/* Request data */
   const char	*keyword;		/* PWG keyword */
-  ipp_tag_t	group;			/* Current group */
-  ipp_attribute_t *attr;		/* Current attribute */
-  char		buffer[1024];		/* Value buffer */
 
 
  /*
@@ -2740,33 +2811,8 @@ new_request(
       ippAddInteger(request, IPP_TAG_JOB, IPP_TAG_INTEGER, "copies", copies);
   }
 
-  fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10,
-          ippOpString(ippGetOperation(request)), ippGetRequestId(request));
-  for (group = IPP_TAG_ZERO, attr = ippFirstAttribute(request);
-       attr;
-       attr = ippNextAttribute(request))
-  {
-    const char *name = ippGetName(attr);
-
-    if (!name)
-    {
-      group = IPP_TAG_ZERO;
-      continue;
-    }
-
-    if (group != ippGetGroupTag(attr))
-    {
-      group = ippGetGroupTag(attr);
-      fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(group));
-    }
-
-    ippAttributeString(attr, buffer, sizeof(buffer));
-    fprintf(stderr, "DEBUG: %s %s%s %s\n", name,
-            ippGetCount(attr) > 1 ? "1setOf " : "",
-            ippTagString(ippGetValueTag(attr)), buffer);
-  }
-
-  fprintf(stderr, "DEBUG: ---- %s ----\n", ippTagString(IPP_TAG_END));
+  fprintf(stderr, "DEBUG: IPP/%d.%d %s #%d\n", version / 10, version % 10, ippOpString(ippGetOperation(request)), ippGetRequestId(request));
+  debug_attributes(request);
 
   return (request);
 }
@@ -3317,7 +3363,7 @@ sigterm_handler(int sig)		/* I - Signal */
   if (tmpfilename[0])
     unlink(tmpfilename);
 
-  exit(1);
+  _exit(1);
 }
 
 

backend/lpd.c

@@ -111,7 +111,6 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
 		*filename,		/* File to print */
 		title[256];		/* Title string */
   int		port;			/* Port number */
-  char		portname[256];		/* Port name (string) */
   http_addrlist_t *addrlist;		/* List of addresses for printer */
   int		snmp_enabled = 1;	/* Is SNMP enabled? */
   int		snmp_fd;		/* SNMP socket */
@@ -411,23 +410,11 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
   * Find the printer...
   */
 
-  snprintf(portname, sizeof(portname), "%d", port);
+  addrlist = backendLookup(hostname, port, NULL);
 
-  fputs("STATE: +connecting-to-device\n", stderr);
-  fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname);
-
-  while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
-  {
-    _cupsLangPrintFilter(stderr, "INFO",
-			 _("Unable to locate printer \"%s\"."), hostname);
-    sleep(10);
-
-    if (getenv("CLASS") != NULL)
-    {
-      fputs("STATE: -connecting-to-device\n", stderr);
-      exit(CUPS_BACKEND_FAILED);
-    }
-  }
+ /*
+  * See if the printer supports SNMP...
+  */
 
   if (snmp_enabled)
     snmp_fd = _cupsSNMPOpen(addrlist->addr.addr.sa_family);

backend/network.c

@@ -1,7 +1,7 @@
 /*
  * Common backend network APIs for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 2006-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -26,7 +26,6 @@
  * 'backendCheckSideChannel()' - Check the side-channel for pending requests.
  */
 
-
 void
 backendCheckSideChannel(
     int         snmp_fd,		/* I - SNMP socket */
@@ -46,6 +45,65 @@ backendCheckSideChannel(
 }
 
 
+/*
+ * 'backendLookup()' - Lookup the given host and log addresses.
+ */
+
+http_addrlist_t	*			/* O - List of addresses or NULL */
+backendLookup(const char *hostname,	/* I - Hostname */
+              int        port,		/* I - Port number */
+	      int        *cancel)	/* I - Variable to watch for job cancel */
+{
+  char			portname[32],	/* Port number as string */
+			addrname[256];	/* Address as string */
+  http_addrlist_t	*addrlist,	/* List of addresses */
+			*current;	/* Current address */
+
+
+ /*
+  * Lookup the address for the named host...
+  */
+
+  snprintf(portname, sizeof(portname), "%d", port);
+
+  fputs("STATE: +connecting-to-device\n", stderr);
+  fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname);
+
+  while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
+  {
+    _cupsLangPrintFilter(stderr, "INFO", _("Unable to locate printer \"%s\"."), hostname);
+    sleep(10);
+
+    if (getenv("CLASS") != NULL)
+    {
+      fputs("STATE: -connecting-to-device\n", stderr);
+      exit(CUPS_BACKEND_STOP);
+    }
+
+    if (cancel && *cancel)
+    {
+      fputs("STATE: -connecting-to-device\n", stderr);
+      exit(CUPS_BACKEND_OK);
+    }
+  }
+
+  fputs("STATE: -connecting-to-device\n", stderr);
+
+ /*
+  * Log the addresses we got...
+  */
+
+  for (current = addrlist; current; current = current->next)
+    fprintf(stderr, "DEBUG: %s=%s\n", hostname, httpAddrString(&current->addr, addrname, sizeof(addrname)));
+
+ /*
+  * Return...
+  */
+
+  return (addrlist);
+}
+
+
 /*
  * 'backendNetworkSideCB()' - Handle common network side-channel commands.
  */

backend/org.cups.usb-quirks

@@ -247,3 +247,6 @@
 
 # Lexmark C540n (Issue #4778)
 0x043d 0x0139 no-reattach
+
+# Kyocera Ecosys P6026cdn (Issue #4900)
+0x0482 0x063f no-reattach

backend/runloop.c

@@ -77,7 +77,7 @@ backendDrainOutput(int print_fd,	/* I - Print file descriptor */
       * Read error - bail if we don't see EAGAIN or EINTR...
       */
 
-      if (errno != EAGAIN || errno != EINTR)
+      if (errno != EAGAIN && errno != EINTR)
       {
 	fprintf(stderr, "DEBUG: Read failed: %s\n", strerror(errno));
 	_cupsLangPrintFilter(stderr, "ERROR", _("Unable to read print data."));
@@ -305,7 +305,7 @@ backendRunLoop(
         * Read error - bail if we don't see EAGAIN or EINTR...
 	*/
 
-	if (errno != EAGAIN || errno != EINTR)
+	if (errno != EAGAIN && errno != EINTR)
 	{
 	  fprintf(stderr, "DEBUG: Read failed: %s\n", strerror(errno));
 	  _cupsLangPrintFilter(stderr, "ERROR",

backend/socket.c

@@ -1,7 +1,7 @@
 /*
  * AppSocket backend for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -69,7 +69,6 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
   int		contimeout;		/* Connection timeout */
   int		waiteof;		/* Wait for end-of-file? */
   int		port;			/* Port number */
-  char		portname[255];		/* Port name */
   int		delay;			/* Delay for retries... */
   int		device_fd;		/* AppSocket */
   int		error;			/* Error code (if any) */
@@ -264,23 +263,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
 
   start_time = time(NULL);
 
-  sprintf(portname, "%d", port);
-
-  fputs("STATE: +connecting-to-device\n", stderr);
-  fprintf(stderr, "DEBUG: Looking up \"%s\"...\n", hostname);
-
-  while ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
-  {
-    _cupsLangPrintFilter(stderr, "INFO",
-                         _("Unable to locate printer \"%s\"."), hostname);
-    sleep(10);
-
-    if (getenv("CLASS") != NULL)
-    {
-      fputs("STATE: -connecting-to-device\n", stderr);
-      return (CUPS_BACKEND_STOP);
-    }
-  }
+  addrlist = backendLookup(hostname, port, NULL);
 
  /*
   * See if the printer supports SNMP...

backend/usb-darwin.c

@@ -285,7 +285,6 @@ static void parse_options(char *options, char *serial, int serial_size, UInt32 *
 static void setup_cfLanguage(void);
 static void soft_reset(void);
 static void status_timer_cb(CFRunLoopTimerRef timer, void *info);
-static void log_usb_class_driver(int is_64bit);
 #define IS_64BIT 1
 #define IS_NOT_64BIT 0
 
@@ -471,11 +470,6 @@ print_device(const char *uri,		/* I - Device URI */
       return (CUPS_BACKEND_STOP);
     }
 
-#ifdef __x86_64__
-    if (status == noErr && driverBundlePath != NULL && CFStringCompare(driverBundlePath, kUSBGenericTOPrinterClassDriver, 0) != kCFCompareEqualTo)
-      log_usb_class_driver(IS_64BIT);
-#endif /* __x86_64__ */
-
     if (driverBundlePath)
       CFRelease(driverBundlePath);
 
@@ -2097,8 +2091,6 @@ static void run_legacy_backend(int argc,
 
   if (!usb_legacy_status)
   {
-    log_usb_class_driver(IS_NOT_64BIT);
-
    /*
     * Setup a SIGTERM handler then block it before forking...
     */
@@ -2475,29 +2467,3 @@ static void get_device_id(cups_sc_status_t *status,
 
   *status  = CUPS_SC_STATUS_OK;
 }
-
-
-static void
-log_usb_class_driver(int is_64bit)	/* I - Is the USB class driver 64-bit? */
-{
- /*
-  * Report the usage of legacy USB class drivers to Apple if the user opts into providing
-  * feedback to Apple...
-  */
-
-  aslmsg aslm = asl_new(ASL_TYPE_MSG);
-  if (aslm)
-  {
-    ppd_file_t *ppd = ppdOpenFile(getenv("PPD"));
-    const char *make_model = ppd ? ppd->nickname : NULL;
-    ppd_attr_t *version = ppdFindAttr(ppd, "FileVersion", "");
-
-    asl_set(aslm, "com.apple.message.domain", "com.apple.printing.usb.64bit");
-    asl_set(aslm, "com.apple.message.result", is_64bit ? "yes" : "no");
-    asl_set(aslm, "com.apple.message.signature", make_model ? make_model : "Unknown");
-    asl_set(aslm, "com.apple.message.signature2", version ? version->value : "?.?");
-    asl_set(aslm, "com.apple.message.summarize", "YES");
-    asl_log(NULL, aslm, ASL_LEVEL_NOTICE, "");
-    asl_free(aslm);
-  }
-}

backend/usb-libusb.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

berkeley/Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 
 include ../Makedefs

berkeley/lpc.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

berkeley/lpq.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

berkeley/lpr.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

berkeley/lprm.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 
 include ../Makedefs

cgi-bin/admin.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/cgi-private.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/cgi.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 #ifndef _CUPS_CGI_H_

cgi-bin/classes.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/help-index.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/help-index.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 #ifndef _CUPS_HELP_INDEX_H_

cgi-bin/help.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/html.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*
@@ -91,7 +91,7 @@ cgiFormEncode(char       *dst,		/* I - Destination string */
   for (dstptr = dst; *src && dstptr < dstend;)
   {
     switch (*src)
-    { 
+    {
       case ' ' :
          /*
 	  * Encode spaces with a "+"...

cgi-bin/ipp-var.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/jobs.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/makedocset.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * Usage:
  *

cgi-bin/printers.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/search.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/template.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 #include "cgi-private.h"

cgi-bin/testcgi.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/testhi.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/testtemplate.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cgi-bin/var.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

conf/Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 
 include ../Makedefs

conf/cupsd.conf.in

@@ -134,3 +134,49 @@ WebInterface @CUPS_WEBIF@
     Order deny,allow
   </Limit>
 </Policy>
+
+# Set the kerberized printer/job policies...
+<Policy kerberos>
+  # Job/subscription privacy...
+  JobPrivateAccess default
+  JobPrivateValues default
+  SubscriptionPrivateAccess default
+  SubscriptionPrivateValues default
+
+  # Job-related operations must be done by the owner or an administrator...
+  <Limit Create-Job Print-Job Print-URI Validate-Job>
+    AuthType Negotiate
+    Order deny,allow
+  </Limit>
+
+  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
+    AuthType Negotiate
+    Require user @OWNER @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All administration operations require an administrator to authenticate...
+  <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
+    AuthType Default
+    Require user @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All printer operations require a printer operator to authenticate...
+  <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After Cancel-Jobs CUPS-Accept-Jobs CUPS-Reject-Jobs>
+    AuthType Default
+    Require user @CUPS_DEFAULT_PRINTOPERATOR_AUTH@
+    Order deny,allow
+  </Limit>
+
+  # Only the owner or an administrator can cancel or authenticate a job...
+  <Limit Cancel-Job CUPS-Authenticate-Job>
+    AuthType Negotiate
+    Require user @OWNER @CUPS_DEFAULT_PRINTOPERATOR_AUTH@
+    Order deny,allow
+  </Limit>
+
+  <Limit All>
+    Order deny,allow
+  </Limit>
+</Policy>

conf/mime.convs.in

@@ -1,20 +1,18 @@
 #
-# "$Id$"
+# DO NOT EDIT THIS FILE, AS IT IS OVERWRITTEN WHEN YOU INSTALL NEW
+# VERSIONS OF CUPS.  Instead, create a "local.convs" file that
+# reflects your local configuration changes.
 #
-#   DO NOT EDIT THIS FILE, AS IT IS OVERWRITTEN WHEN YOU INSTALL NEW
-#   VERSIONS OF CUPS.  Instead, create a "local.convs" file that
-#   reflects your local configuration changes.
+# Base MIME conversions file for CUPS.
 #
-#   Base MIME conversions file for CUPS.
+# Copyright 2007-2016 by Apple Inc.
+# Copyright 1997-2007 by Easy Software Products.
 #
-#   Copyright 2007-2011 by Apple Inc.
-#   Copyright 1997-2007 by Easy Software Products.
-#
-#   These coded instructions, statements, and computer programs are the
-#   property of Apple Inc. and are protected by Federal copyright
-#   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
-#   which should have been included with this file.  If this file is
-#   file is missing or damaged, see the license at "http://www.cups.org/".
+# These coded instructions, statements, and computer programs are the
+# property of Apple Inc. and are protected by Federal copyright
+# law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+# which should have been included with this file.  If this file is
+# file is missing or damaged, see the license at "http://www.cups.org/".
 #
 
 ########################################################################
@@ -47,6 +45,7 @@ application/postscript		application/vnd.cups-postscript	66	pstops
 
 # PWG Raster filter for IPP Everywhere...
 application/vnd.cups-raster	image/pwg-raster		100	rastertopwg
+application/vnd.cups-raster	image/urf			100	rastertopwg
 
 ########################################################################
 #
@@ -57,7 +56,3 @@ application/vnd.cups-raster	image/pwg-raster		100	rastertopwg
 #
 
 @DEFAULT_RAW_PRINTING@application/octet-stream	application/vnd.cups-raw	0	-
-
-#
-# End of "$Id$".
-#

conf/mime.types

@@ -1,13 +1,11 @@
 #
-# "$Id: mime.types 7670 2008-06-17 22:42:08Z mike $"
-#
 # Base MIME types file for CUPS.
 #
 # DO NOT EDIT THIS FILE, AS IT IS OVERWRITTEN WHEN YOU INSTALL NEW
 # VERSIONS OF CUPS.  Instead, create a "local.types" file that
 # reflects your local configuration changes.
 #
-# Copyright 2007-2015 by Apple Inc.
+# Copyright 2007-2016 by Apple Inc.
 # Copyright 1997-2007 by Easy Software Products.
 #
 # These coded instructions, statements, and computer programs are the
@@ -114,6 +112,7 @@ image/x-xpixmap			xpm ascii(0,1024) + string(3,"XPM")
 image/x-sun-raster		ras string(0,<59a66a95>)
 
 #image/fpx			fpx
+image/urf			urf string(0,UNIRAST<00>)
 image/x-alias			pix short(8,8) short(8,24)
 image/x-bitmap			bmp string(0,BM) + !printable(2,14)
 image/x-icon			ico
@@ -176,7 +175,3 @@ application/vnd.cups-raw	(string(0,<1B>E) + !string(2,<1B>%0B)) \
 #
 
 application/octet-stream
-
-#
-# End of "$Id: mime.types 7670 2008-06-17 22:42:08Z mike $".
-#

config-scripts/cups-common.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Set the name of the config header file...
@@ -129,7 +129,6 @@ AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
 AC_CHECK_HEADER(sys/param.h,AC_DEFINE(HAVE_SYS_PARAM_H))
 AC_CHECK_HEADER(sys/ucred.h,AC_DEFINE(HAVE_SYS_UCRED_H))
-AC_CHECK_HEADER(asl.h,AC_DEFINE(HAVE_ASL_H))
 
 dnl Checks for iconv.h and iconv_open
 AC_CHECK_HEADER(iconv.h,

config-scripts/cups-compiler.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Clear the debugging and non-shared library options unless the user asks

config-scripts/cups-defaults.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Default languages...

config-scripts/cups-directories.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_PREFIX_DEFAULT(/)

config-scripts/cups-dnssd.m4

@@ -7,7 +7,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(avahi, [  --disable-avahi         disable DNS Service Discovery support using Avahi])

config-scripts/cups-gssapi.m4

@@ -11,7 +11,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(gssapi, [  --disable-gssapi        disable GSSAPI support])

config-scripts/cups-largefile.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Check for largefile support...

config-scripts/cups-libtool.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(libtool_unsupported, [  --enable-libtool-unsupported

config-scripts/cups-manpages.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Fix "mandir" variable...

config-scripts/cups-network.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H),,[

config-scripts/cups-opsys.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Get the operating system, version number, and architecture...

config-scripts/cups-pam.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(pam, [  --disable-pam           disable PAM support])

config-scripts/cups-poll.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_CHECK_FUNC(poll, AC_DEFINE(HAVE_POLL))

config-scripts/cups-scripting.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl Do we have Java?

config-scripts/cups-sharedlibs.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 PICFLAG=1

config-scripts/cups-ssl.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(ssl, [  --disable-ssl           disable SSL/TLS support])

config-scripts/cups-startup.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 ONDEMANDFLAGS=""

config-scripts/cups-threads.m4

@@ -8,7 +8,7 @@ dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 AC_ARG_ENABLE(threads, [  --disable-threads       disable multi-threading support])

config.h.in

@@ -1,14 +1,14 @@
 /*
  * Configuration file for CUPS.
  *
- * Copyright 2007-2016 by Apple Inc.
+ * Copyright 2007-2017 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 #ifndef _CUPS_CONFIG_H_
@@ -240,13 +240,6 @@
 #undef HAVE_VSYSLOG
 
 
-/*
- * Do we have the ASL functions?
- */
-
-#undef HAVE_ASL_H
-
-
 /*
  * Do we have the systemd journal functions?
  */

configure

@@ -1,11 +1,13 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for CUPS 2.2b1.
+# Generated by GNU Autoconf 2.68 for CUPS 2.2.3.
 #
 # Report bugs to <https://github.com/apple/cups/issues>.
 #
 #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -134,31 +136,6 @@ export LANGUAGE
 # CDPATH.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh
@@ -192,8 +169,7 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 else
   exitcode=1; echo positional parameters were not saved.
 fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
+test x\$exitcode = x0 || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
@@ -238,25 +214,21 @@ IFS=$as_save_IFS
 
 
       if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -359,14 +331,6 @@ $as_echo X"$as_dir" |
 
 
 } # as_fn_mkdir_p
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
@@ -488,10 +452,6 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   chmod +x "$as_me.lineno" ||
     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
-  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-  # already done that, so ensure we don't try to do so again and fall
-  # in an infinite loop.  This has already happened in practice.
-  _as_can_reexec=no; export _as_can_reexec
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensitive to this).
@@ -526,16 +486,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
+    # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
+      as_ln_s='cp -p'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -pR'
+    as_ln_s='cp -p'
   fi
 else
-  as_ln_s='cp -pR'
+  as_ln_s='cp -p'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -547,8 +507,28 @@ else
   as_mkdir_p=false
 fi
 
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -580,8 +560,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='CUPS'
 PACKAGE_TARNAME='cups'
-PACKAGE_VERSION='2.2b1'
-PACKAGE_STRING='CUPS 2.2b1'
+PACKAGE_VERSION='2.2.3'
+PACKAGE_STRING='CUPS 2.2.3'
 PACKAGE_BUGREPORT='https://github.com/apple/cups/issues'
 PACKAGE_URL='https://www.cups.org/'
 
@@ -1381,6 +1361,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1466,7 +1448,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures CUPS 2.2b1 to adapt to many kinds of systems.
+\`configure' configures CUPS 2.2.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1527,7 +1509,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of CUPS 2.2b1:";;
+     short | recursive ) echo "Configuration of CUPS 2.2.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1707,10 +1689,10 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-CUPS configure 2.2b1
-generated by GNU Autoconf 2.69
+CUPS configure 2.2.3
+generated by GNU Autoconf 2.68
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1861,7 +1843,7 @@ $as_echo "$ac_try_echo"; } >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
+	 $as_test_x conftest$ac_exeext
        }; then :
   ac_retval=0
 else
@@ -2171,8 +2153,8 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by CUPS $as_me 2.2b1, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+It was created by CUPS $as_me 2.2.3, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
 
@@ -2545,7 +2527,7 @@ esac
 ac_config_headers="$ac_config_headers config.h"
 
 
-CUPS_VERSION="2.2b1"
+CUPS_VERSION="2.2.3"
 CUPS_REVISION=""
 CUPS_BUILD="cups-$CUPS_VERSION"
 
@@ -2591,7 +2573,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AWK="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2639,7 +2621,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2683,7 +2665,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3127,7 +3109,8 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-struct stat;
+#include <sys/types.h>
+#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -3377,7 +3360,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3421,7 +3404,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CXX="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3623,7 +3606,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3663,7 +3646,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3716,7 +3699,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3756,7 +3739,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_CHMOD="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3796,7 +3779,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_GZIP="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3836,7 +3819,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3876,7 +3859,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3916,7 +3899,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3956,7 +3939,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -3996,7 +3979,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_RMDIR="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4036,7 +4019,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4076,7 +4059,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_XDGOPEN="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4152,7 +4135,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4195,7 +4178,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_ac_pt_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -4605,7 +4588,7 @@ do
     for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 # Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
@@ -4671,7 +4654,7 @@ do
     for ac_prog in egrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
@@ -4932,13 +4915,6 @@ if test "x$ac_cv_header_sys_ucred_h" = xyes; then :
 fi
 
 
-ac_fn_c_check_header_mongrel "$LINENO" "asl.h" "ac_cv_header_asl_h" "$ac_includes_default"
-if test "x$ac_cv_header_asl_h" = xyes; then :
-  $as_echo "#define HAVE_ASL_H 1" >>confdefs.h
-
-fi
-
-
 
 ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
 if test "x$ac_cv_header_iconv_h" = xyes; then :
@@ -7640,7 +7616,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_KRB5CONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -7683,7 +7659,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_ac_pt_KRB5CONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8235,7 +8211,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_LIBGNUTLSCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8278,7 +8254,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_ac_pt_LIBGNUTLSCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8333,7 +8309,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_LIBGCRYPTCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8376,7 +8352,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_ac_pt_LIBGCRYPTCONFIG="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -8935,8 +8911,6 @@ _ACEOF
 esac
 rm -rf conftest*
   fi
-
-
 fi
 
 
@@ -9960,7 +9934,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_JAVA="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -10023,7 +9997,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -10086,7 +10060,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_PHPCGI="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -10127,7 +10101,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_PHP="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -10195,7 +10169,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -10663,16 +10637,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
+    # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
+      as_ln_s='cp -p'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -pR'
+    as_ln_s='cp -p'
   fi
 else
-  as_ln_s='cp -pR'
+  as_ln_s='cp -p'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -10732,16 +10706,28 @@ else
   as_mkdir_p=false
 fi
 
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -10762,8 +10748,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by CUPS $as_me 2.2b1, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+This file was extended by CUPS $as_me 2.2.3, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -10825,11 +10811,11 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-CUPS config.status 2.2b1
-configured by $0, generated by GNU Autoconf 2.69,
+CUPS config.status 2.2.3
+configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -10918,7 +10904,7 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'

configure.ac

@@ -1,21 +1,21 @@
 dnl
 dnl Configuration script for CUPS.
 dnl
-dnl Copyright 2007-2016 by Apple Inc.
+dnl Copyright 2007-2017 by Apple Inc.
 dnl Copyright 1997-2007 by Easy Software Products, all rights reserved.
 dnl
 dnl These coded instructions, statements, and computer programs are the
 dnl property of Apple Inc. and are protected by Federal copyright
 dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 dnl which should have been included with this file.  If this file is
-dnl file is missing or damaged, see the license at "http://www.cups.org/".
+dnl missing or damaged, see the license at "http://www.cups.org/".
 dnl
 
 dnl We need at least autoconf 2.60...
 AC_PREREQ(2.60)
 
 dnl Package name and version...
-AC_INIT([CUPS], [2.2b2], [https://github.com/apple/cups/issues], [cups], [https://www.cups.org/])
+AC_INIT([CUPS], [2.2.3], [https://github.com/apple/cups/issues], [cups], [https://www.cups.org/])
 
 sinclude(config-scripts/cups-opsys.m4)
 sinclude(config-scripts/cups-common.m4)

cups/Dependencies

@@ -261,6 +261,11 @@ testcache.o: testcache.c ppd-private.h ../cups/cups.h file.h versioning.h \
   thread-private.h
 testconflicts.o: testconflicts.c cups.h file.h versioning.h ipp.h http.h \
   array.h language.h pwg.h ppd.h raster.h string-private.h ../config.h
+testcreds.o: testcreds.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h
 testcups.o: testcups.c string-private.h ../config.h cups.h file.h \
   versioning.h ipp.h http.h array.h language.h pwg.h ppd.h raster.h
 testdest.o: testdest.c cups.h file.h versioning.h ipp.h http.h array.h \

cups/Makefile

@@ -8,7 +8,7 @@
 # property of Apple Inc. and are protected by Federal copyright
 # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
 # which should have been included with this file.  If this file is
-# file is missing or damaged, see the license at "http://www.cups.org/".
+# missing or damaged, see the license at "http://www.cups.org/".
 #
 # This file is subject to the Apple OS-Developed Software exception.
 #
@@ -85,6 +85,7 @@ TESTOBJS	= \
 		testarray.o \
 		testcache.o \
 		testconflicts.o \
+		testcreds.o \
 		testcups.o \
 		testdest.o \
 		testfile.o \
@@ -153,6 +154,7 @@ UNITTARGETS =	\
 		testarray \
 		testcache \
 		testconflicts \
+		testcreds \
 		testcups \
 		testdest \
 		testfile \
@@ -365,7 +367,7 @@ libcups.a:	$(LIBOBJS)
 libcups2.def: $(LIBOBJS) Makefile
 	echo Generating $@...
 	echo "LIBRARY libcups2" >libcups2.def
-	echo "VERSION 2.11" >>libcups2.def
+	echo "VERSION 2.12" >>libcups2.def
 	echo "EXPORTS" >>libcups2.def
 	(nm $(LIBOBJS) 2>/dev/null | grep "T _" | awk '{print $$3}'; \
 	 echo __cups_strcpy; echo __cups_strlcat; echo __cups_strlcpy) | \
@@ -417,6 +419,16 @@ testconflicts:	testconflicts.o $(LIBCUPSSTATIC)
 		$(LIBGSSAPI) $(SSLLIBS) $(DNSSDLIBS) $(COMMONLIBS) $(LIBZ)
 
 
+#
+# testcreds (dependency on static CUPS library is intentional)
+#
+
+testcreds:	testcreds.o $(LIBCUPSSTATIC)
+	echo Linking $@...
+	$(CC) $(ARCHFLAGS) $(LDFLAGS) -o $@ testcreds.o $(LIBCUPSSTATIC) \
+		$(LIBGSSAPI) $(SSLLIBS) $(DNSSDLIBS) $(COMMONLIBS) $(LIBZ)
+
+
 #
 # testcups (dependency on static CUPS library is intentional)
 #

cups/adminutil.c

@@ -1,14 +1,14 @@
 /*
  * Administration utility API definitions for CUPS.
  *
- * Copyright 2007-2015 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 2001-2007 by Easy Software Products.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -1194,6 +1194,7 @@ cupsAdminSetServerSettings(
   int		cupsd_num_settings;	/* New number of settings */
   int		old_share_printers,	/* Share local printers */
 		old_remote_admin,	/* Remote administration allowed? */
+		old_remote_any,		/* Remote access from anywhere? */
 		old_user_cancel_any,	/* Cancel-job policy set? */
 		old_debug_logging;	/* LogLevel debug set? */
   cups_option_t	*cupsd_settings,	/* New settings */
@@ -1259,12 +1260,12 @@ cupsAdminSetServerSettings(
 
   if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, cupsd_num_settings,
                            cupsd_settings)) != NULL)
-    remote_any = atoi(val);
+    old_remote_any = atoi(val);
   else
-    remote_any = 0;
+    old_remote_any = 0;
 
   DEBUG_printf(("1cupsAdminSetServerSettings: old remote_any=%d",
-                remote_any));
+                old_remote_any));
 
   if ((val = cupsGetOption(CUPS_SERVER_SHARE_PRINTERS, cupsd_num_settings,
                            cupsd_settings)) != NULL)
@@ -1310,12 +1311,23 @@ cupsAdminSetServerSettings(
   DEBUG_printf(("1cupsAdminSetServerSettings: debug_logging=%d",
                 debug_logging));
 
-  if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, num_settings,
-                           settings)) != NULL)
+  if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, num_settings, settings)) != NULL)
+  {
     remote_any = atoi(val);
 
-  DEBUG_printf(("1cupsAdminSetServerSettings: remote_any=%d",
-                remote_any));
+    if (remote_any == old_remote_any)
+    {
+     /*
+      * No change to this setting...
+      */
+
+      remote_any = -1;
+    }
+  }
+  else
+    remote_any = -1;
+
+  DEBUG_printf(("1cupsAdminSetServerSettings: remote_any=%d", remote_any));
 
   if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ADMIN, num_settings,
                            settings)) != NULL)
@@ -1430,7 +1442,7 @@ cupsAdminSetServerSettings(
   while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
   {
     if ((!_cups_strcasecmp(line, "Port") || !_cups_strcasecmp(line, "Listen")) &&
-        (remote_admin >= 0 || remote_any > 0 || share_printers >= 0))
+        (remote_admin >= 0 || remote_any >= 0 || share_printers >= 0))
     {
       if (!wrote_port_listen)
       {
@@ -1616,7 +1628,7 @@ cupsAdminSetServerSettings(
 	                 remote_any > 0 ? "all" : "@LOCAL");
       }
       else if (in_root_location &&
-               (remote_admin >= 0 || remote_any > 0 || share_printers >= 0))
+               (remote_admin >= 0 || remote_any >= 0 || share_printers >= 0))
       {
 	wrote_root_location = 1;
 
@@ -1719,7 +1731,7 @@ cupsAdminSetServerSettings(
       in_cancel_job = 0;
     }
     else if ((((in_admin_location || in_conf_location || in_root_location) &&
-               (remote_admin >= 0 || remote_any > 0)) ||
+               (remote_admin >= 0 || remote_any >= 0)) ||
               (in_root_location && share_printers >= 0)) &&
              (!_cups_strcasecmp(line, "Allow") || !_cups_strcasecmp(line, "Deny") ||
 	      !_cups_strcasecmp(line, "Order")))
@@ -1811,7 +1823,7 @@ cupsAdminSetServerSettings(
   }
 
   if (!wrote_port_listen &&
-      (remote_admin >= 0 || remote_any > 0 || share_printers >= 0))
+      (remote_admin >= 0 || remote_any >= 0 || share_printers >= 0))
   {
     if (remote_admin > 0 || remote_any > 0 || share_printers > 0)
     {
@@ -1832,7 +1844,7 @@ cupsAdminSetServerSettings(
   }
 
   if (!wrote_root_location &&
-      (remote_admin >= 0 || remote_any > 0 || share_printers >= 0))
+      (remote_admin >= 0 || remote_any >= 0 || share_printers >= 0))
   {
     if (remote_admin > 0 && share_printers > 0)
       cupsFilePuts(temp,
@@ -2009,9 +2021,14 @@ cupsAdminSetServerSettings(
                                 	 old_remote_admin ? "1" : "0",
 					 cupsd_num_settings, &cupsd_settings);
 
-    cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
-                                       remote_any ? "1" : "0",
-				       cupsd_num_settings, &cupsd_settings);
+    if (remote_any >= 0)
+      cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
+					 remote_any ? "1" : "0",
+					 cupsd_num_settings, &cupsd_settings);
+    else
+      cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
+					 old_remote_any ? "1" : "0",
+					 cupsd_num_settings, &cupsd_settings);
 
     if (share_printers >= 0)
       cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,

cups/adminutil.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/api-filter.shtml

@@ -94,7 +94,7 @@ being printed.</p>
 <p>Filters and backends may also receive <code>SIGPIPE</code> when an upstream or downstream filter/backend exits with a non-zero status. Developers should generally ignore <code>SIGPIPE</code> at the beginning of <code>main()</code> with the following function call:</p>
 
 <pre class="example">
-#include &lt;signal.h&gt;>
+#include &lt;signal.h&gt;
 
 ...
 

cups/array-private.h

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/array.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/array.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/auth.c

@@ -1,7 +1,7 @@
 /*
  * Authentication functions for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products.
  *
  * This file contains Kerberos support code, copyright 2006 by
@@ -11,7 +11,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -386,10 +386,7 @@ _cupsSetNegotiateAuthString(
 
     if (data.sem)
     {
-      major_status = gss_acquire_cred_ex_f(NULL, GSS_C_NO_NAME, 0,
-				           GSS_C_INDEFINITE, GSS_KRB5_MECHANISM,
-					   GSS_C_INITIATE, &identity, &data,
-					   cups_gss_acquire);
+      major_status = gss_acquire_cred_ex_f(NULL, GSS_C_NO_NAME, 0, GSS_C_INDEFINITE, GSS_KRB5_MECHANISM, GSS_C_INITIATE, (gss_auth_identity_t)&identity, &data, cups_gss_acquire);
 
       if (major_status == GSS_S_COMPLETE)
       {

cups/backchannel.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/backend.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/backend.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/cups-private.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -124,7 +124,8 @@ typedef struct _cups_globals_s		/**** CUPS global state data ****/
 			*ppd_size_lut,	/* Lookup table for PPD names */
 			*pwg_size_lut;	/* Lookup table for PWG names */
   pwg_media_t		pwg_media;	/* PWG media data for custom size */
-  char			pwg_name[65];	/* PWG media name for custom size */
+  char			pwg_name[65],	/* PWG media name for custom size */
+			ppd_name[41];	/* PPD media name for custom size */
 
   /* request.c */
   http_t		*http;		/* Current server connection */

cups/cups.h

@@ -1,14 +1,14 @@
 /*
  * API definitions for CUPS.
  *
- * Copyright 2007-2016 by Apple Inc.
+ * Copyright 2007-2017 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -24,8 +24,8 @@
 #  if defined(WIN32) && !defined(__CUPS_SSIZE_T_DEFINED)
 #    define __CUPS_SSIZE_T_DEFINED
 #    include <stddef.h>
-/* Windows does not support the ssize_t type, so map it to off_t... */
-typedef off_t ssize_t;			/* @private@ */
+/* Windows does not support the ssize_t type, so map it to long... */
+typedef long ssize_t;			/* @private@ */
 #  endif /* WIN32 && !__CUPS_SSIZE_T_DEFINED */
 
 #  include "file.h"
@@ -47,10 +47,10 @@ extern "C" {
  * Constants...
  */
 
-#  define CUPS_VERSION			2.0200
+#  define CUPS_VERSION			2.0203
 #  define CUPS_VERSION_MAJOR		2
 #  define CUPS_VERSION_MINOR		2
-#  define CUPS_VERSION_PATCH		0
+#  define CUPS_VERSION_PATCH		3
 
 #  define CUPS_BC_FD			3
 					/* Back-channel file descriptor for
@@ -233,13 +233,12 @@ enum cups_ptype_e			/* Printer type/capability bit
   CUPS_PRINTER_COMMANDS = 0x800000,	/* Printer supports maintenance commands
 					 * @since CUPS 1.2/macOS 10.5@ */
   CUPS_PRINTER_DISCOVERED = 0x1000000,	/* Printer was automatically discovered
-					 * and added @private@
-					 * @since Deprecated@ */
+					 * and added @private@ */
   CUPS_PRINTER_SCANNER = 0x2000000,	/* Scanner-only device
 					 * @since CUPS 1.4/macOS 10.6@ */
   CUPS_PRINTER_MFP = 0x4000000,		/* Printer with scanning capabilities
 					 * @since CUPS 1.4/macOS 10.6@ */
-  CUPS_PRINTER_3D = 0x8000000,		/* Printer with 3D capabilities @since CUPS 2.1@ */
+  CUPS_PRINTER_3D = 0x8000000,		/* Printer with 3D capabilities @private@ */
   CUPS_PRINTER_OPTIONS = 0x6fffc	/* ~(CLASS | REMOTE | IMPLICIT |
 					 * DEFAULT | FAX | REJECTING | DELETE |
 					 * NOT_SHARED | AUTHENTICATED |

cups/debug-private.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/debug.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/dest-job.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/dest-localization.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/dest-options.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/dest.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/dir.c

@@ -10,7 +10,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 /*

cups/dir.h

@@ -10,7 +10,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  */
 
 #ifndef _CUPS_DIR_H_

cups/encode.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/file-private.h

@@ -13,7 +13,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/file.c

@@ -13,7 +13,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/file.h

@@ -13,7 +13,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/getdevices.c

@@ -7,7 +7,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/getputfile.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/globals.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */

cups/hash.c

@@ -1,13 +1,13 @@
 /*
  * Hashing function for CUPS.
  *
- * Copyright 2015 by Apple Inc.
+ * Copyright 2015-2016 by Apple Inc.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -53,7 +53,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
   }
 
 #ifdef __APPLE__
-  if (strcmp(algorithm, "sha"))
+  if (!strcmp(algorithm, "sha"))
   {
    /*
     * SHA-1...
@@ -70,7 +70,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA1_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-224"))
+  else if (!strcmp(algorithm, "sha2-224"))
   {
     CC_SHA256_CTX	ctx;		/* SHA-224 context */
 
@@ -83,7 +83,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA224_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-256"))
+  else if (!strcmp(algorithm, "sha2-256"))
   {
     CC_SHA256_CTX	ctx;		/* SHA-256 context */
 
@@ -96,7 +96,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA256_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-384"))
+  else if (!strcmp(algorithm, "sha2-384"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-384 context */
 
@@ -109,7 +109,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA384_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-512"))
+  else if (!strcmp(algorithm, "sha2-512"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-512 context */
 
@@ -122,7 +122,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA512_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-512_224"))
+  else if (!strcmp(algorithm, "sha2-512_224"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-512 context */
     unsigned char	temp[CC_SHA512_DIGEST_LENGTH];
@@ -143,7 +143,7 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
 
     return (CC_SHA224_DIGEST_LENGTH);
   }
-  else if (strcmp(algorithm, "sha2-512_256"))
+  else if (!strcmp(algorithm, "sha2-512_256"))
   {
     CC_SHA512_CTX	ctx;		/* SHA-512 context */
     unsigned char	temp[CC_SHA512_DIGEST_LENGTH];
@@ -171,22 +171,22 @@ cupsHashData(const char    *algorithm,	/* I - Algorithm name */
   unsigned char	temp[64];		/* Temporary hash buffer */
   size_t	tempsize = 0;		/* Truncate to this size? */
 
-  if (strcmp(algorithm, "sha"))
+  if (!strcmp(algorithm, "sha"))
     alg = GNUTLS_DIG_SHA1;
-  else if (strcmp(algorithm, "sha2-224"))
+  else if (!strcmp(algorithm, "sha2-224"))
     alg = GNUTLS_DIG_SHA224;
-  else if (strcmp(algorithm, "sha2-256"))
+  else if (!strcmp(algorithm, "sha2-256"))
     alg = GNUTLS_DIG_SHA256;
-  else if (strcmp(algorithm, "sha2-384"))
+  else if (!strcmp(algorithm, "sha2-384"))
     alg = GNUTLS_DIG_SHA384;
-  else if (strcmp(algorithm, "sha2-512"))
+  else if (!strcmp(algorithm, "sha2-512"))
     alg = GNUTLS_DIG_SHA512;
-  else if (strcmp(algorithm, "sha2-512_224"))
+  else if (!strcmp(algorithm, "sha2-512_224"))
   {
     alg      = GNUTLS_DIG_SHA512;
     tempsize = 28;
   }
-  else if (strcmp(algorithm, "sha2-512_256"))
+  else if (!strcmp(algorithm, "sha2-512_256"))
   {
     alg      = GNUTLS_DIG_SHA512;
     tempsize = 32;

cups/http-addr.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -871,6 +871,18 @@ httpGetHostname(http_t *http,		/* I - HTTP connection or NULL */
       strlcat(s, ".", (size_t)slen);
   }
 
+ /*
+  * Convert the hostname to lowercase as needed...
+  */
+
+  if (s[0] != '/')
+  {
+    char	*ptr;			/* Pointer into string */
+
+    for (ptr = s; *ptr; ptr ++)
+      *ptr = (char)_cups_tolower((int)*ptr);
+  }
+
  /*
   * Return the hostname with as much domain info as we have...
   */

cups/http-addrlist.c

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */
@@ -61,20 +61,25 @@ httpAddrConnect2(
     int             *cancel)		/* I - Pointer to "cancel" variable */
 {
   int			val;		/* Socket option value */
-#ifdef O_NONBLOCK
-  int			flags,		/* Socket flags */
-			remaining;	/* Remaining timeout */
+#ifndef WIN32
+  int			flags;		/* Socket flags */
+#endif /* !WIN32 */
+  int			remaining;	/* Remaining timeout */
   int			i,		/* Looping var */
 			nfds,		/* Number of file descriptors */
 			fds[100],	/* Socket file descriptors */
 			result;		/* Result from select() or poll() */
   http_addrlist_t	*addrs[100];	/* Addresses */
+#ifndef HAVE_POLL
+  int			max_fd = -1;	/* Highest file descriptor */
+#endif /* !HAVE_POLL */
+#ifdef O_NONBLOCK
 #  ifdef HAVE_POLL
   struct pollfd		pfds[100];	/* Polled file descriptors */
 #  else
-  int			max_fd = -1;	/* Highest file descriptor */
   fd_set		input_set,	/* select() input set */
-			output_set;	/* select() output set */
+			output_set,	/* select() output set */
+			error_set;	/* select() error set */
   struct timeval	timeout;	/* Timeout */
 #  endif /* HAVE_POLL */
 #endif /* O_NONBLOCK */
@@ -220,7 +225,9 @@ httpAddrConnect2(
 	continue;
       }
 
+#ifndef WIN32
       fcntl(fds[nfds], F_SETFL, flags);
+#endif /* !WIN32 */
 
 #ifndef HAVE_POLL
       if (fds[nfds] > max_fd)
@@ -232,6 +239,9 @@ httpAddrConnect2(
       addrlist = addrlist->next;
     }
 
+    if (!addrlist && nfds == 0)
+      break;
+
    /*
     * See if we can connect to any of the addresses so far...
     */
@@ -276,11 +286,12 @@ httpAddrConnect2(
       for (i = 0; i < nfds; i ++)
 	FD_SET(fds[i], &input_set);
       output_set = input_set;
+      error_set  = input_set;
 
       timeout.tv_sec  = 0;
       timeout.tv_usec = (addrlist ? 100 : remaining > 250 ? 250 : remaining) * 1000;
 
-      result = select(max_fd + 1, &input_set, &output_set, NULL, &timeout);
+      result = select(max_fd + 1, &input_set, &output_set, &error_set, &timeout);
 
       DEBUG_printf(("1httpAddrConnect2: select() returned %d (%d)", result, errno));
 #  endif /* HAVE_POLL */
@@ -293,17 +304,19 @@ httpAddrConnect2(
 
     if (result > 0)
     {
+      http_addrlist_t *connaddr = NULL;	/* Connected address, if any */
+
       for (i = 0; i < nfds; i ++)
       {
 #  ifdef HAVE_POLL
 	DEBUG_printf(("pfds[%d].revents=%x\n", i, pfds[i].revents));
-	if (pfds[i].revents)
+	if (pfds[i].revents && !(pfds[i].revents & (POLLERR | POLLHUP)))
 #  else
-	if (FD_ISSET(fds[i], &input))
+	if (FD_ISSET(fds[i], &input_set) && !FD_ISSET(fds[i], &error_set))
 #  endif /* HAVE_POLL */
 	{
 	  *sock    = fds[i];
-	  addrlist = addrs[i];
+	  connaddr = addrs[i];
 
 #  ifdef DEBUG
 	  len   = sizeof(peer);
@@ -311,11 +324,29 @@ httpAddrConnect2(
 	    DEBUG_printf(("1httpAddrConnect2: Connected to %s:%d...", httpAddrString(&peer, temp, sizeof(temp)), httpAddrPort(&peer)));
 #  endif /* DEBUG */
 	}
-	else
+#  ifdef HAVE_POLL
+	else if (pfds[i].revents & (POLLERR | POLLHUP))
+#  else
+	else if (FD_ISSET(fds[i], &error_set))
+#  endif /* HAVE_POLL */
+        {
+         /*
+          * Error on socket, remove from the "pool"...
+          */
+
 	  httpAddrClose(NULL, fds[i]);
+          nfds --;
+          if (i < nfds)
+          {
+            memmove(fds + i, fds + i + 1, (size_t)(nfds - i) * (sizeof(fds[0])));
+            memmove(addrs + i, addrs + i + 1, (size_t)(nfds - i) * (sizeof(addrs[0])));
+          }
+          i --;
+        }
       }
 
-      return (addrlist);
+      if (connaddr)
+        return (connaddr);
     }
 #endif /* O_NONBLOCK */
 

cups/http-private.h

@@ -8,7 +8,7 @@
  * property of Apple Inc. and are protected by Federal copyright
  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
+ * missing or damaged, see the license at "http://www.cups.org/".
  *
  * This file is subject to the Apple OS-Developed Software exception.
  */