[asterisk-bugs] [Asterisk 0012976]: [patch] Using VoiceMail() with IMAP when cid_num or cid_name is blank always leads to segfault

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12976 
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Reported By:                andrew53
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12976
Category:                   Applications/app_voicemail
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 127434 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             07-02-2008 20:50 CDT
Last Modified:              07-02-2008 20:53 CDT
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Summary:                    [patch] Using VoiceMail() with IMAP when cid_num or
cid_name is blank always leads to segfault
Description: 
If VoiceMail() is called for a caller with blank callerid number or name
and IMAP is used for storage, using S_OR macro in make_email_file() call
will lead to null pointer dereference and segfault in strip_control().
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 andrew53 - 07-02-08 20:53  
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The attached patch fixes the issue 

Issue History 
Date Modified   Username       Field                    Change               
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07-02-08 20:53  andrew53       Note Added: 0089637                          
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