[asterisk-bugs] [Asterisk 0010625]: iax2 craches on an empty host= line

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10625 
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Reported By:                pnlarsson
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   10625
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 81429 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             09-01-2007 15:49 CDT
Last Modified:              09-03-2007 02:02 CDT
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Summary:                    iax2 craches on an empty host= line
Description: 
This happens in the 1.4 (rev 81429) branch and asterisk is not craching on
1.4.11.

Just have an entry in iax.conf with an empty host= line and chan_iax is
toast.

[8541]
username=8541
type=friend
secret=xxxxxxxxx
insecure=very
host=
context=from-xxxxxxx

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---------------------------------------------------------------------- 
 jamesgolovich - 09-03-07 02:02  
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Haven't tested but I suspect this could easily be fixed by doing:
                        } else if (!strcasecmp(v->name, "host") &&
!ast_strlen_zero(v->value)) {

which will just be like there was no host= line specified.  It won't
likely be a functional peer at all but it shouldnt crash 

Issue History 
Date Modified   Username       Field                    Change               
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09-03-07 02:02  jamesgolovich  Note Added: 0069851                          
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