[asterisk-bugs] [Asterisk 0015950]: Options flood to sip user, after adding dynamic a hint

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15950 
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Reported By:                vrban
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15950
Category:                   Channels/chan_sip/General
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.26.2 
JIRA:                        
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-09-24 03:36 CDT
Last Modified:              2009-09-24 04:58 CDT
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Summary:                    Options flood to sip user, after adding dynamic a
hint
Description: 
Issue: when i dynamic add "dialplan add extension 1,hint,SIP/1234 into
K1234" a hint for a realtime sip friend that is offline, then
chan_sip start send a flood  of OPTIONS to the last known IP adress of
that sip user. chan_sip start to send first one, then
2,4,8,16,32,64,128,256,512,1024,2048... options to this offline sip user,
up to 100%CPU load.

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 (0111305) vrban (reporter) - 2009-09-24 04:58
 https://issues.asterisk.org/view.php?id=15950#c111305 
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it's changeset 138258 introduced the error:
http://svnview.digium.com/svn/asterisk?view=revision&revision=138258 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-24 04:58 vrban          Note Added: 0111305                          
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