Limit randomized SDP session version to 32-bit integer

Many of the SIP stacks use 32-bit integers internally and the Asterisk chan_sip SDP decoder will cap version to 9223372036854775807. (cherry picked from commit 2351d7f6ac)
3 years ago · e301006124
parent b5b822f349
commit e301006124
1 changed files with 1 additions and 1 deletions
--- a/daemon/sdp.c
+++ b/daemon/sdp.c
@ -2489,7 +2489,7 @@ int sdp_replace(struct sdp_chopper *chop, GQueue *sessions, struct call_monologu
 		if (!monologue->sdp_version) {
 			monologue->sdp_version = session->origin.version_num;
 			if (monologue->sdp_version == 0 || monologue->sdp_version == ULLONG_MAX)
-				monologue->sdp_version = ssl_random();
+				monologue->sdp_version = (unsigned int)ssl_random();
 		}

 		if (session->origin.parsed && flags->replace_origin &&