[asterisk-bugs] [Asterisk 0012098]: Segmentation fault in chan_sip.c
noreply at bugs.digium.com
noreply at bugs.digium.com
Thu Mar 13 16:35:43 CDT 2008
A NOTE has been added to this issue.
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http://bugs.digium.com/view.php?id=12098
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Reported By: wegbert
Assigned To: putnopvut
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Project: Asterisk
Issue ID: 12098
Category: Channels/chan_sip/General
Reproducibility: have not tried
Severity: crash
Priority: normal
Status: ready for testing
Asterisk Version: SVN
SVN Branch (only for SVN checkouts, not tarball releases): 1.4
SVN Revision (number only!): 104334
Disclaimer on File?: N/A
Request Review:
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Date Submitted: 02-28-2008 09:50 CST
Last Modified: 03-13-2008 16:35 CDT
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Summary: Segmentation fault in chan_sip.c
Description:
Using svn version from yesterday (svn download reported revision 104534,
'show version on cli reports 'SVN-branch-1.4-r104334'), asterisk crashed
with an segmentation fault:
Program terminated with signal 11, Segmentation fault.
0 0xb7509bfe in __ast_pthread_mutex_lock (filename=0xb755bdf4
"chan_sip.c", lineno=1900, func=0xb755c318 "retrans_pkt",
mutex_name=0xb755c324 "&pkt->owner->lock", t=0x0) at
/usr/src/asterisk-1.4/include/asterisk/lock.h:302
302 int canlog = strcmp(filename, "logger.c") & t->track;
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Relationships ID Summary
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related to 0012089 Random crashes in different places
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putnopvut - 03-13-08 16:35
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The problem with v2 was that there was some recursive locking done which
meant that the attempt to yield the lock in __sip_ack didn't actually help,
and led to an infinite loop still. I have attempted to eliminate the
recursive locking. Please give this new patch a try. Thanks for bearing
with us on this one.
Issue History
Date Modified Username Field Change
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03-13-08 16:35 putnopvut Note Added: 0083927
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