From 7a58a78ef1bd25df2c91a1aa02bbb187d8504f5b Mon Sep 17 00:00:00 2001
From: aravind <aravind@fb.com>
Date: Thu, 21 Mar 2013 18:05:38 -0700
Subject: [PATCH] Don't handle signals in non-HPHP threads

This is not correct, as we are dropping signals because
they got sent to non-HPHP threads.
---
 hphp/runtime/ext/ext_process.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hphp/runtime/ext/ext_process.cpp b/hphp/runtime/ext/ext_process.cpp
index 52fc65dcc..52f3d314b 100644
--- a/hphp/runtime/ext/ext_process.cpp
+++ b/hphp/runtime/ext/ext_process.cpp
@@ -277,7 +277,7 @@ public:
 IMPLEMENT_STATIC_REQUEST_LOCAL(SignalHandlers, s_signal_handlers);
 
 static void pcntl_signal_handler(int signo) {
-  if (signo > 0 && signo < _NSIG) {
+  if (signo > 0 && signo < _NSIG && !g_context.isNull()) {
     s_signal_handlers->signaled[signo] = 1;
     RequestInjectionData &data = ThreadInfo::s_threadInfo.getNoCheck()->
                                    m_reqInjectionData;