sipwise
/
rtpengine
mirror of https://github.com/sipwise/rtpengine.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Avoid randomizing SDP session version at zero

Browse Source 
Zero is a valid version for new sessions (mentioned in RFC 2327) and still used by some SIP implementations.
mprokop/github
Lasse Bang Mikkelsen 3 years ago committed by Richard Fuchs
parent 2351d7f6ac
commit 78f9811fda
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File

2
daemon/sdp.c
Unescape View File

@ -2715,7 +2715,7 @@ int sdp_replace(struct sdp_chopper *chop, GQueue *sessions, struct call_monologu
session->origin.version_output_pos = chop->output->len; session->origin.version_output_pos = chop->output->len;
if (!monologue->sdp_version) { if (!monologue->sdp_version) {
monologue->sdp_version = session->origin.version_num; monologue->sdp_version = session->origin.version_num;
if (monologue->sdp_version == 0 || monologue->sdp_version == ULLONG_MAX) if (monologue->sdp_version == ULLONG_MAX)
monologue->sdp_version = (unsigned int)ssl_random(); monologue->sdp_version = (unsigned int)ssl_random();
} }

Write Preview
Loading…
Cancel
Save