[asterisk-bugs] [Asterisk 0012273]: Receiving RTP PDUs crashes Asterisk core

[noreply at bugs.digium.com]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=12273 
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Reported By:                qq12345
Assigned To:                qwell
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Project:                    Asterisk
Issue ID:                   12273
Category:                   Core-General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     resolved
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 110540 
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 suspended
Fixed in Version:           
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Date Submitted:             03-21-2008 11:24 CDT
Last Modified:              04-01-2008 14:05 CDT
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Summary:                    Receiving RTP PDUs crashes Asterisk core
Description: 
I use app_rtsp from fontventa to reproduce this issue.

Since mid of december asterisk crashes regularly when receiving a video
stream.
Crash is independent of the channel: chan_sip, chan_local, chan_misdn
crashing all the core.

It is an issue of asterisk, because the place of the crash changed this
week after the release of the RTP/RTSP security fixes.

Additional hint is the completely different malloc'ed adress in the
crash.

The content of the stream (mpeg-4 video, h263 video, and/or ulaw, AMR) are
out of scope. The crash is always.

After the notification "*** glibc detected *** asterisk: malloc(): memory
corruption: 0x082e8300 ***" the application behaves like dead.

mISDN 1.2 or mISDN 1.1.7 are out of scope.


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---------------------------------------------------------------------- 
 qwell - 04-01-08 14:05  
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Please reopen if you can reproduce without app_rtsp. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
04-01-08 14:05  qwell          Status                   feedback => resolved
04-01-08 14:05  qwell          Resolution               open => suspended   
04-01-08 14:05  qwell          Assigned To               => qwell           
04-01-08 14:05  qwell          Note Added: 0084881                          
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