kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-03 11:25:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

res_pjsip_session: Don't add declined stream if one does not exist.

Browse Source 
Given a scenario where a session refresh was done with a removed
stream we would always add a removed stream to the outgoing SDP
even if one did not already exist.

This change makes it so that a removed stream is only placed into
the SDP if one already exists.

ASTERISK-28047

Change-Id: Ibb97d21cdeb87a8acae0c720861b0ff255708442
This commit is contained in:
Joshua Colp
2018-09-18 11:08:24 +00:00
parent 3d9deb35f0
commit 32a7b9f4b3
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
res/res_pjsip_session.c
View File

@@ -1572,6 +1572,11 @@ int ast_sip_session_refresh(struct ast_sip_session *session,
/* No need to do anything with stream if it's media state is removed */
if (ast_stream_get_state(stream) == AST_STREAM_STATE_REMOVED) {
/* If there is no existing stream we can just not have this stream in the topology at all. */
if (!existing_stream) {
ast_stream_topology_del_stream(media_state->topology, index);
index -= 1;
}
continue;
}