Re: [reSIProcate-users] o= line in SDP
Thanks for the second set of eyes.
Mike
-----Original Message-----
From: Julio Cesar Esteves Cabezas [mailto:jcabezas@xxxxxxxxxxxxx]
Sent: Friday, June 12, 2015 12:10 PM
To: resiprocate-users@xxxxxxxxxxxxxxx
Subject: Re: [reSIProcate-users] o= line in SDP
Hi,
It is probably the case, because your session-id is
"113011816474279238672" >> 2^64 and in the resip\stack\SdpContents.hxx
file we have the declaration of "UInt64 mSessionId;".
Best Regards.
From: resiprocate-users [mailto:resiprocate-users-bounces@xxxxxxxxxxxxxxx]
On Behalf Of Mike Hubbard
Sent: Friday, June 12, 2015 3:51 PM
To: resiprocate-users@xxxxxxxxxxxxxxx
Subject: Re: [reSIProcate-users] o= line in SDP
After some digging around, according to rfc3264, it looks like the Session
ID in the ?o=? line must be representable by a 64-bit signed integer. I
believe anything longer than 20 digits would not qualify, and this is the
source of the error.
If someone could confirm that would be great.
Thanks,
Mike
From: Mike Hubbard [mailto:mike.hubbard@xxxxxxx]
Sent: Friday, June 12, 2015 11:36 AM
To: resiprocate-users@xxxxxxxxxxxxxxx
Subject: [reSIProcate-users] o= line in SDP
Hello,
I have an application that is returning an error in ParseBuffer.cxx. This
is the output from the exception (with the IP address obfuscated):
Parse failed Overflow detected. in context: Contents
v=0
o=Rms-11-301-1647-18-1641486 113011816474279238672 855679187 IN IP4
x.y.z.w[CRLF]
^[CRLF]
s=-
c=IN IP4 x.y.z.w
t=0 0
a=sendrecv
m=audio 34806 RTP/AVP 18 0 8 101
a=rtpmap:18 G729/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=maxptime:40
Would anyone possibly be able to shed some light on what is going with the
?[CRLF]? and ?^[CRLF]? after the ?o=? line? When I look at the raw SIP
message in Wireshark, I can?t see any strange characters after the ?o=?
line.
Thanks for any insight on this.
Regards,
Mike
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