[asterisk-bugs] [Asterisk 0019389]: Display names with '\' characters near quotes make Asterisk fail to parse the quotation marks correctly.

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=19389 
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Reported By:                jrose
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19389
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   low
Status:                     new
Asterisk Version:           SVN 
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:             2011-05-31 10:05 CDT
Last Modified:              2011-05-31 10:37 CDT
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Summary:                    Display names with '\' characters near quotes make
Asterisk fail to parse the quotation marks correctly.
Description: 
What I am about to describe is a parsing as well as possibly a config
reading issue.

Asterisk box A has a SIP user with a display name of
"Super Bob\" set via callerid in sip.conf

Super Bob calls Asterisk Box B, which fails to make a connection due to
the following error:

[May 31 09:44:39] WARNING[12931]: sip/reqresp_parser.c:1023
get_in_brackets_full: No closing quote found in '"Super Bob\"
<sip:snowball at 10.24.20.132>;tag=as48569096'
[May 31 09:44:39] WARNING[12931]: chan_sip.c:14803 get_destination: Not a
SIP header ("Super Bob\" <sip:snowball)?
 tmp = <sip:snowball at 10.24.20.132:5060>

This will also happen with the display-name:
"Super Bob\\"
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 (0135584) jrose (manager) - 2011-05-31 10:37
 https://issues.asterisk.org/view.php?id=19389#c135584 
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Actually, in retrospect, I'm not 100% sure whether '\' is actually an
allowed character in the display-name, so this might not be a problem for
actually reading SIP messages. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-05-31 10:37 jrose          Note Added: 0135584                          
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