[asterisk-bugs] [Asterisk 0018791]: [patch] Deadlock sip_read check_rtp_timeout #16608

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18791 
====================================================================== 
Reported By:                irroot
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   18791
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     ready for review
Asterisk Version:           1.6.2.16.1 
JIRA:                       SWP-3118 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2011-02-11 04:14 CST
Last Modified:              2011-05-06 14:46 CDT
====================================================================== 
Summary:                    [patch] Deadlock sip_read check_rtp_timeout
https://issues.asterisk.org/view.php?id=16608
Description: 
This is alternate patch to https://issues.asterisk.org/view.php?id=16608 and
this is still a issue in 1.6.2.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0016608 [patch] Deadlock on &(&channels...
related to          0018811 [patch] Seems Like ast_read / timerfd_t...
====================================================================== 

---------------------------------------------------------------------- 
 (0134594) svnbot (reporter) - 2011-05-06 14:46
 https://issues.asterisk.org/view.php?id=18791#c134594 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 317865

U   branches/1.8/channels/chan_sip.c

------------------------------------------------------------------------
r317865 | russell | 2011-05-06 14:46:49 -0500 (Fri, 06 May 2011) | 11
lines

chan_sip: fix a deadlock in check_rtp_timeout.

Don't block doing silly deadlock avoidance.  Just return and try again
later.
The funciton gets called often enough that it's fine.  Also, this change
was
already made in trunk.

(closes issue https://issues.asterisk.org/view.php?id=18791)
Reported by: irroot
Patches:
      chan_sip.rtptimeout.patch uploaded by irroot (license 52)

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=317865 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-05-06 14:46 svnbot         Checkin                                      
2011-05-06 14:46 svnbot         Note Added: 0134594                          
======================================================================