[asterisk-bugs] [Asterisk 0015860]: wrong parsing of received RTCP packets
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Jan 13 03:43:06 CST 2010
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=15860
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Reported By: klaus3000
Assigned To:
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Project: Asterisk
Issue ID: 15860
Category: Core/RTP
Reproducibility: always
Severity: minor
Priority: normal
Status: acknowledged
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: 2009-09-09 06:12 CDT
Last Modified: 2010-01-13 03:43 CST
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Summary: wrong parsing of received RTCP packets
Description:
The code for parsing the RTCP packets is buggy. When an RTCP RR/SR frame is
handled, it expects some fields present although they are optional.
E.g. take a look at the RTCP packets in the attached pcap dump. The first
RTCP packet contains a RR without any RTP statistics data. Nevertheless
Asterisk sets the statistics, reading wrong data from the RTCP packet (the
following SDS).
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Relationships ID Summary
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related to 0015819 [patch] buggy output in "sip show ...
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(0116552) oej (manager) - 2010-01-13 03:43
https://issues.asterisk.org/view.php?id=15860#c116552
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I have a fix for this in the pinefrog-1.4 branch. However, lmadsen did not
want to include that in the 1.4 release he's working with, so I'll put it
on hold until the management feels like fixing stuff.
Meanwhile, feel free to test pinefrog-1.4. I will upgrade those patches to
pinefrog-trunk after a while of testing and ask for permission to merge it
into trunk.
Issue History
Date Modified Username Field Change
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2010-01-13 03:43 oej Note Added: 0116552
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