Wireshark-bugs: [Wireshark-bugs] [Bug 9058] New: Error in RTP Saving Payload format in raw form
Date: Tue, 20 Aug 2013 18:44:37 +0000
Bug ID 9058
Summary Error in RTP Saving Payload format in raw form when RTP Payload is different from G.711.
Classification Unclassified
Product Wireshark
Version 1.10.0
Hardware x86
OS Windows XP
Status UNCONFIRMED
Severity Major
Priority Low
Component Wireshark
Assignee bugzilla-admin@wireshark.org
Reporter jorge.veiga@telefonica.com

Build Information:

--
When tracing RTP in a format different from G.711 (for example G.729) and after
analyzing the contents and trying to save the RTP Payload contents (Menu
Telephony->RTP->Show All Streams->...->Analyze->Save Payload ...), if the RTP
Payload contents is G.729, when the RTP Marker flag is set in a packet
(normally 20 bytes payload), 160 bytes are saved (with the first 20 bytes same
as G.729 payload and the last 140 bytes all 0's), instead of the 20 bytes
payload.

Example:

RTP Packet wuth "Marker" Flag set:

Payload:

78 ea 80 63 60 9a c2 d2 8c 16 a0 17 6d e8 10 fa
c2 00 07 d6

Saving Payload in raw form is saved:

78 ea 80 63 60 9a c2 d2 8c 16 a0 17 6d e8 10 fa
c2 00 07 d6 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


Thank you.

Jorge.


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