[asterisk-bugs] [Asterisk 0015860]: wrong parsing of received RTCP packets
Asterisk Bug Tracker
noreply at bugs.digium.com
Wed Jun 2 12:18:51 CDT 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: 2010-06-02 12:18 CDT
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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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(0122805) oej (manager) - 2010-06-02 12:18
https://issues.asterisk.org/view.php?id=15860#c122805
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I fixed that in trunk as a result of my work with pinefrog...
I'll check how we handle SRs too.
/O
Issue History
Date Modified Username Field Change
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2010-06-02 12:18 oej Note Added: 0122805
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