[asterisk-bugs] [Asterisk 0015737]: crash: "chan_sip.c", lineno=1934

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15737 
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Reported By:                jensvb
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15737
Category:                   Channels/chan_sip/General
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.26 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-08-18 09:17 CDT
Last Modified:              2009-08-18 12:25 CDT
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Summary:                    crash: "chan_sip.c", lineno=1934
Description: 
Random crash experienced today

<snip>
https://issues.asterisk.org/view.php?id=0  0x00002aaab86d698b in
__ast_pthread_mutex_lock
(filename=0x2aaab8733514 "chan_sip.c", lineno=1934, func=0x2aaab8733ab5
"retrans_pkt",
    mutex_name=0x2aaab8733ac1 "&pkt->owner->lock", t=0x0) at
/root/_ast14/asterisk-1.4.26/include/asterisk/lock.h:354
        res = 0
        canlog = 0
        __PRETTY_FUNCTION__ = "__ast_pthread_mutex_lock"
</snip>

Notice that t=0x0 (null) ...

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---------------------------------------------------------------------- 
 (0109225) jensvb (reporter) - 2009-08-18 12:25
 https://issues.asterisk.org/view.php?id=15737#c109225 
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https://issues.asterisk.org/view.php?id=0  0x00002aaab86d698b in
__ast_pthread_mutex_lock (filename=0x2aaab8733514
"chan_sip.c", lineno=1934, 
    func=0x2aaab8733ab5 "retrans_pkt", mutex_name=0x2aaab8733ac1
"&pkt->owner->lock", t=0x0)
    at /root/_ast14/asterisk-1.4.26/include/asterisk/lock.h:354
354             int canlog = strcmp(filename, "logger.c") & t->track;
(gdb) frame 1
https://issues.asterisk.org/view.php?id=1  0x00002aaab86d5d25 in retrans_pkt
(data=0x2aab640e4c60) at
chan_sip.c:1934
1934            ast_mutex_lock(&pkt->owner->lock);
(gdb) p pkt->owner 
$1 = (struct sip_pvt *) 0x0
(gdb) 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-18 12:25 jensvb         Note Added: 0109225                          
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