[asterisk-bugs] [Asterisk 0012038]: Asterisk crash when Paging

[noreply at bugs.digium.com]

email_notification_title_for_status_bug_ready_for_testing 
====================================================================== 
http://bugs.digium.com/view.php?id=12038 
====================================================================== 
Reported By:                jvandal
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   12038
Category:                   PBX/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.4.18 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             02-20-2008 13:14 CST
Last Modified:              02-25-2008 15:38 CST
====================================================================== 
Summary:                    Asterisk crash when Paging
Description: 
We using latest Asterisk SVN 1.4 branches and when paging we got coredump.
====================================================================== 

---------------------------------------------------------------------- 
 putnopvut - 02-25-08 15:38  
---------------------------------------------------------------------- 
I suspect that the problem here is due to a race condition involving the
linked list used in the ast_dial structure.

I have uploaded 12038.patch which adds locking around list operations. I
tested briefly but I would like further testing to be done before I commit
a fix. Thanks. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
02-25-08 15:38  putnopvut      Note Added: 0082902                          
02-25-08 15:38  putnopvut      Status                   feedback => ready for
testing
======================================================================