From 2c9ffadffba3e76c444e3e865c836721e2e93e87 Mon Sep 17 00:00:00 2001 From: Joshua Colp Date: Mon, 18 Jun 2007 13:55:00 +0000 Subject: [PATCH] Fix issue where it would be possible for the negotiated codecs to get set back to nothing. (issue #9992 reported by yehavi) git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@69625 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_sip.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 6a61a018a8..362976e655 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -17085,14 +17085,16 @@ static int sip_set_rtp_peer(struct ast_channel *chan, struct ast_rtp *rtp, struc memset(&p->vredirip, 0, sizeof(p->vredirip)); changed = 1; } - if (codecs && (p->redircodecs != codecs)) { - p->redircodecs = codecs; - changed = 1; - } - if ((p->capability & codecs) != p->capability) { - p->jointcapability &= codecs; - p->capability &= codecs; - changed = 1; + if (codecs) { + if ((p->redircodecs != codecs)) { + p->redircodecs = codecs; + changed = 1; + } + if ((p->capability & codecs) != p->capability) { + p->jointcapability &= codecs; + p->capability &= codecs; + changed = 1; + } } if (changed && !ast_test_flag(&p->flags[0], SIP_GOTREFER)) { if (chan->_state != AST_STATE_UP) { /* We are in early state */