[asterisk-bugs] [Asterisk 0017614]: [patch] IPv6 - Potential issue in via header parsing
Asterisk Bug Tracker
noreply at bugs.digium.com
Fri Jul 9 13:14:28 CDT 2010
The following issue has been UPDATED.
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https://issues.asterisk.org/view.php?id=17614
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Reported By: oej
Assigned To:
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Project: Asterisk
Issue ID: 17614
Category: Channels/chan_sip/General
Reproducibility: have not tried
Severity: minor
Priority: normal
Status: ready for testing
Asterisk Version: SVN
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!): 274865
Request Review:
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Date Submitted: 2010-07-09 07:47 CDT
Last Modified: 2010-07-09 13:14 CDT
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Summary: [patch] IPv6 - Potential issue in via header parsing
Description:
14223 c = ast_skip_blanks(c+1);
14224 if (strcasecmp(via, "SIP/2.0/UDP") &&
strcasecmp(via, "SIP/2.0/TCP") && strcasecmp(via, "SIP/2.0/TLS")) {
14225 ast_log(LOG_WARNING, "Don't know how to
respond via '%s'\n", via);
14226 return;
14227 }
14228 pt = strchr(c, ':');
Seems like we're looking for the first colon.
Via: SIP/2.0/TCP
[2620:0:2ef0:7070:250:60ff:fe03:32b7]:5060;branch=z9hG4bK4882ebf2298267bc4ba97d222289760c.1;rport
In this case, port would propably be 0 and not 5060...
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Issue History
Date Modified Username Field Change
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2010-07-09 13:14 lmadsen Description Updated
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