[asterisk-bugs] [Asterisk 0017686]: Asterisk crashing in ast_readaudio_callback at file.c:762

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17686 
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Reported By:                jhoppebugs
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17686
Category:                   General
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     closed
Asterisk Version:           1.6.2.9 
JIRA:                       SWP-1945 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           1.6.2.10
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Date Submitted:             2010-07-22 12:43 CDT
Last Modified:              2010-07-30 06:15 CDT
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Summary:                    Asterisk crashing in ast_readaudio_callback at
file.c:762
Description: 



Program terminated with signal 11, Segmentation fault.
https://issues.asterisk.org/view.php?id=0  0x080d54db in ast_readaudio_callback
(s=0xb358d5e8) at file.c:762
762			if (s->owner->timingfd > -1) {
https://issues.asterisk.org/view.php?id=0  0x080d54db in ast_readaudio_callback
(s=0xb358d5e8) at file.c:762
        whennext = 160
        __PRETTY_FUNCTION__ = "ast_readaudio_callback"
https://issues.asterisk.org/view.php?id=1  0x080d56ef in ast_fsread_audio
(data=0xb358d5e8) at file.c:789
        fs = 0xb358d5e8
        res = FSREAD_SUCCESS_SCHED
https://issues.asterisk.org/view.php?id=2  0x08098a76 in __ast_read
(chan=0xb59b72f8, dropaudio=0) at
channel.c:2784
        func = 0x80d56d8 <ast_fsread_audio>
        data = 0xb358d5e8
        res = AST_TIMING_EVENT_EXPIRED
        f = 0x0
        blah = -1255758064
        prestate = 6
        count = 0
        cause = 0
        __PRETTY_FUNCTION__ = "__ast_read"
https://issues.asterisk.org/view.php?id=3  0x0809a539 in ast_read
(chan=0xb59b72f8) at channel.c:3163
No locals.
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---------------------------------------------------------------------- 
 (0125370) lmadsen (administrator) - 2010-07-30 06:15
 https://issues.asterisk.org/view.php?id=17686#c125370 
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2010-07-22  Leif Madsen <lmadsen at digium.com>

	* Release Asterisk 1.6.2.10

	* Included a fix for res_timing_pthread per the description below:

	  r278465 | russell | 2010-07-21 11:15:00 -0500 (Wed, 21 Jul 2010) | 41
lines

	  Use poll() instead of select() in res_timing_pthread to avoid stack
corruption.
	  This code did not properly check FD_SETSIZE to ensure that it did not
try to
	  select() on fds that were too large.  Switching to poll() removes the
limitation
	  on the maximum fd value. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-07-30 06:15 lmadsen        Note Added: 0125370                          
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