[asterisk-bugs] [Asterisk 0016196]: Core dump in audio_audiohook_write_list

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=16196 
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Reported By:                atis
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16196
Category:                   Core/General
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.1 
SVN Revision (number only!): 228147 
Request Review:              
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Date Submitted:             2009-11-06 08:47 CST
Last Modified:              2010-04-15 10:56 CDT
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Summary:                    Core dump in audio_audiohook_write_list
Description: 
This crash was introduced somewhere between 1.6.1.6 and r228147. I can
reproduce it quite easily while running automated tests.

# 0  0x0000000000446613 in audio_audiohook_write_list
(chan=0x2aaac415ae68, audiohook_list=0x2aaaac2a0728,
direction=AST_AUDIOHOOK_DIRECTION_WRITE, frame=0x2aaaac455658) at
/usr/dist/asterisk-svn-1.6.1-latest-vanilla/include/asterisk/util
s.h:270
# 1  0x0000000000446a7e in ast_audiohook_write_list (chan=0x2aaac415ae68,
audiohook_list=0x2aaaac2a0728, direction=AST_AUDIOHOOK_DIRECTION_WRITE,
frame=0x2aaaac455658) at audiohook.c:704
# 2  0x00000000004608d5 in ast_write (chan=0x2aaac415ae68, fr=0x2411e40)
at channel.c:3472
# 3  0x0000000000466055 in ast_generic_bridge (c0=0x2aaac4359818,
c1=0x2aaac415ae68, config=0x429a07b0, fo=0x4299eb38, rc=0x4299eb30,
bridge_end={tv_sec = 0, tv_usec = 0}) at channel.c:4855
# 4  0x0000000000467e9e in ast_channel_bridge (c0=0x2aaac4359818,
c1=0x2aaac415ae68, config=0x429a07b0, fo=0x4299eb38, rc=0x4299eb30) at
channel.c:5194
# 5  0x000000000049cfeb in ast_bridge_call (chan=0x2aaac4359818,
peer=0x2aaac415ae68, config=0x429a07b0) at features.c:2544
# 6  0x00002aaabc84171f in try_calling (qe=0x429a0e60, options=0x429a0db7
"", announceoverride=0x429a0db9 "", url=0x429a0db8 "", tries=0x429a1084,
noption=0x429a1080, agi=0x0, macro=0x0, gosub=0x0, ringing=0) at
app_queue.c:4058
# 7  0x00002aaabc8459cd in queue_exec (chan=0x2aaac4359818,
data=0x429a12d0) at app_queue.c:4998

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Issue History 
Date Modified    Username       Field                    Change               
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2010-04-15 10:56 lmadsen        Description Updated                          
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