Summary:	ASTERISK-14930: [patch] Crash on unregister SIP realtime peer - double free
Reporter:	Cristian Dimache (cristiandimache)	Labels:
Date Opened:	2009-10-02 05:09:42	Date Closed:	2009-11-10 15:44:27.000-0600
Priority:	Critical	Regression?	No
Status:	Closed/Complete	Components:	Resources/res_config_pgsql
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:	( 0) gdb.txt ( 1) gdb2.txt ( 2) issue16011.diff
Description:	When a realtime SIP peer unregisters, Asterisk crashes.
Comments:	By: Leif Madsen (lmadsen) 2009-10-02 13:09:19 Can you verify you have DONT_OPTIMIZE enabled in your build? By: Cristian Dimache (cristiandimache) 2009-10-03 07:32:52 Attached a debug with DONT_OPTIMIZE By: Leif Madsen (lmadsen) 2009-10-05 12:00:08 Thanks! By: David Vossel (dvossel) 2009-11-09 17:37:07.000-0600 I uploaded a patch, let me know if that resolves the issue. By: Digium Subversion (svnbot) 2009-11-10 09:33:39.000-0600 Repository: asterisk Revision: 229093 U   trunk/res/res_config_pgsql.c ------------------------------------------------------------------------ r229093 | dvossel | 2009-11-10 09:33:38 -0600 (Tue, 10 Nov 2009) | 11 lines fixes pgsql double free of threadstorage A thread storage variable was being freed incorrectly, which resulted in a double free if two queries were made in the same thread. (closes issue ASTERISK-14930) Reported by: cristiandimache Patches:      issue16011.diff uploaded by dvossel (license 671) ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=229093 By: Digium Subversion (svnbot) 2009-11-10 09:34:16.000-0600 Repository: asterisk Revision: 229094 _U  branches/1.6.2/ U   branches/1.6.2/res/res_config_pgsql.c ------------------------------------------------------------------------ r229094 | dvossel | 2009-11-10 09:34:16 -0600 (Tue, 10 Nov 2009) | 17 lines Merged revisions 229093 via svnmerge from https://origsvn.digium.com/svn/asterisk/trunk ........  r229093 | dvossel | 2009-11-10 09:27:45 -0600 (Tue, 10 Nov 2009) | 11 lines    fixes pgsql double free of threadstorage    A thread storage variable was being freed incorrectly, which  resulted in a double free if two queries were made in the same thread.    (closes issue ASTERISK-14930)  Reported by: cristiandimache  Patches:        issue16011.diff uploaded by dvossel (license 671) ........ ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=229094 By: Digium Subversion (svnbot) 2009-11-10 09:34:51.000-0600 Repository: asterisk Revision: 229095 _U  branches/1.6.1/ U   branches/1.6.1/res/res_config_pgsql.c ------------------------------------------------------------------------ r229095 | dvossel | 2009-11-10 09:34:51 -0600 (Tue, 10 Nov 2009) | 17 lines Merged revisions 229093 via svnmerge from https://origsvn.digium.com/svn/asterisk/trunk ........  r229093 | dvossel | 2009-11-10 09:27:45 -0600 (Tue, 10 Nov 2009) | 11 lines    fixes pgsql double free of threadstorage    A thread storage variable was being freed incorrectly, which  resulted in a double free if two queries were made in the same thread.    (closes issue ASTERISK-14930)  Reported by: cristiandimache  Patches:        issue16011.diff uploaded by dvossel (license 671) ........ ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=229095 By: Digium Subversion (svnbot) 2009-11-10 09:36:04.000-0600 Repository: asterisk Revision: 229096 _U  branches/1.6.0/ ------------------------------------------------------------------------ r229096 | dvossel | 2009-11-10 09:36:04 -0600 (Tue, 10 Nov 2009) | 16 lines Blocked revisions 229093 via svnmerge ........  r229093 | dvossel | 2009-11-10 09:27:45 -0600 (Tue, 10 Nov 2009) | 11 lines    fixes pgsql double free of threadstorage    A thread storage variable was being freed incorrectly, which  resulted in a double free if two queries were made in the same thread.    (closes issue ASTERISK-14930)  Reported by: cristiandimache  Patches:        issue16011.diff uploaded by dvossel (license 671) ........ ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=229096