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res_pjsip_sdp_rtp: Don't wait for ICE if not negotiated

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If ICE support is enabled but not negotiated, the rtp->ice structure is
not being destroyed. This leads to Asterisk waiting for ICE to complete
instead of immediately starting the DTLS handshake, resulting in the
call leg having no RTP.

ASTERISK-28769 #close

Change-Id: I17c137546dc9ecfb9583c24dcf4c2ced8bbd7a27
This commit is contained in:
Torrey Searle
2020-03-05 10:08:54 +01:00
committed by Sean Bright
parent 30f718a598
commit 04f2fad021
1 changed files with 3 additions and 0 deletions
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3
res/res_pjsip_sdp_rtp.c
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@@ -531,6 +531,9 @@ static void add_ice_to_stream(struct ast_sip_session *session, struct ast_sip_se
if (!session->endpoint->media.rtp.ice_support || !(ice = ast_rtp_instance_get_ice(session_media->rtp)) ||
!session_media->remote_ice || !(candidates = ice->get_local_candidates(session_media->rtp))) {
if (ice) {
ice->stop(session_media->rtp);
}
return;
}