[asterisk-bugs] [Asterisk 0017687]: Crashes due to memory issues in Manager.c [ _ast_malloc ] [Possibly related to 0017234]

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17687 
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Reported By:                jhoppebugs
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17687
Category:                   General
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.9 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-07-22 12:48 CDT
Last Modified:              2010-07-22 20:15 CDT
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Summary:                    Crashes due to memory issues in Manager.c  [
_ast_malloc ]    [Possibly related to 0017234]
Description: 
https://issues.asterisk.org/view.php?id=0  0x00a96410 in __kernel_vsyscall ()
No symbol table info available.
https://issues.asterisk.org/view.php?id=1  0x00545df0 in raise () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=2  0x00547701 in abort () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=3  0x0057e28b in __libc_message () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=4  0x00587559 in _int_malloc () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=5  0x00588d87 in malloc () from
/lib/libc.so.6
No symbol table info available.
https://issues.asterisk.org/view.php?id=6  0x081582b9 in _ast_malloc (len=314,
file=0x81a2ff4 "manager.c",
lineno=3300, func=0x81a51aa "append_event")
    at /usr/src/asterisk-1.6.2.9/include/asterisk/utils.h:439
        p = 0x0
        __PRETTY_FUNCTION__ = "_ast_malloc"
https://issues.asterisk.org/view.php?id=7  0x080f5852 in append_event (
    str=0x8f6651c "Event: RTCPReceived\r\nPrivilege:
reporting,all\r\nFrom: 10.67.2.38:49527\r\nPT: 200(Sender
Report)\r\nReceptionReports: 1\r\nSenderSSRC: 0\r\nFractionLost:
0\r\nPacketsLost: 0\r\nHighestSequence: 45901\r\nSequenceNumb"...,
category=512) at manager.c:3300
        tmp = 0xb58de66c
        __PRETTY_FUNCTION__ = "append_event"
        seq = 1871367
https://issues.asterisk.org/view.php?id=8  0x080f5b14 in __manager_event
(category=512, event=0x81acb69
"RTCPReceived", file=0x81ac214 "rtp.c", 
    line=1410, func=0x81ac7fb "ast_rtcp_read", 
    fmt=0x81aca90 "From: %s:%d\r\nPT: %d(%s)\r\nReceptionReports:
%d\r\nSenderSSRC: %u\r\nFractionLost: %ld\r\nPacketsLost:
%d\r\nHighestSequence: %ld\r\nSequenceNumberCycles: %ld\r\nIAJitter:
%u\r\nLastSR: %lu.%010lu\r\nDLSR: %4.4f(sec)\r\n"...) at manager.c:3369
        session = 0x67750ccf
        hook = 0x91914c0
        auth = 0xb58de680
        cat_str = 0xb58de68c "reporting,all"
        ap = 0xb58de758 "\300\024\031\tw\301"
        now = {tv_sec = 2, tv_usec = -1248991424}
        buf = 0x8f66510
        seq = 0

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---------------------------------------------------------------------- 
 (0124887) tilghman (administrator) - 2010-07-22 20:15
 https://issues.asterisk.org/view.php?id=17687#c124887 
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Your backtrace appears to contain memory corruption and we require valgrind
output in order to move this issue forward.

Please see the doc/valgrind.txt file in your Asterisk source directory for
more information about how to produce debugging information. Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-07-22 20:15 tilghman       Note Added: 0124887                          
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