[asterisk-bugs] [Asterisk 0011637]: Also Header on BYE will Crash Asterisk

[noreply at bugs.digium.com]

The following issue has been UPDATED. 
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http://bugs.digium.com/view.php?id=11637 
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Reported By:                greyvoip
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   11637
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     closed
Asterisk Version:           1.4.16.2 
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             12-26-2007 17:35 CST
Last Modified:              01-02-2008 16:40 CST
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Summary:                    Also Header on BYE will Crash Asterisk
Description: 
If the Also header on a BYE request is set then Asterisk will segfault.

Example of BYE request that will crash Asterisk:

BYE sip:303 at 10.0.0.15 SIP/2.0
Via: SIP/2.0/UDP
10.0.0.100:7279;branch=z9hG4bK976ed70381c64bc6a5ec25b63f3df402
To: <sip:303 at 10.0.0.15>;tag=as664746ba
From: <sip:user at 10.0.0.15>;tag=0509943750
Call-ID: 11f5ae5ba1e04a25a1184ff158654371
CSeq: 3 BYE
Max-Forwards: 70
Also: sip:303 at 10.0.0.15
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Issue History 
Date Modified   Username       Field                    Change               
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01-02-08 16:40  file           View Status              private => public   
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