From: Milan Crha <mcrha@redhat.com>
Date: Mon, 22 Jul 2013 07:54:33 +0000 (+0200)
Subject: g_thread_create_full() can dereference NULL pointer
X-Git-Tag: 2.37.5~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64041ca498a6115eb3a6f32c0fb2a3bec3c9fd88;p=platform%2Fupstream%2Fglib.git

g_thread_create_full() can dereference NULL pointer

In case of the thread creation failure, and the thread was not created
as joinable, the g_thread_create_full() could dereference a NULL pointer.

https://bugzilla.gnome.org/show_bug.cgi?id=704523
---

diff --git a/glib/deprecated/gthread-deprecated.c b/glib/deprecated/gthread-deprecated.c
index c89d22a..89dba4d 100644
--- a/glib/deprecated/gthread-deprecated.c
+++ b/glib/deprecated/gthread-deprecated.c
@@ -374,7 +374,7 @@ g_thread_create_full (GThreadFunc       func,
   thread = g_thread_new_internal (NULL, g_deprecated_thread_proxy,
                                   func, data, stack_size, error);
 
-  if (!joinable)
+  if (thread && !joinable)
     {
       thread->joinable = FALSE;
       g_thread_unref (thread);