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author | automerge <automerge@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-02-22 01:23:41 +0000 |
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committer | automerge <automerge@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-02-22 01:23:41 +0000 |
commit | b9b89d3935816b469a3bc15a9a0e35311af19d7b (patch) | |
tree | 5aa0c169e8429ba6ed928fa389c3517080521fb6 /channels | |
parent | 81aa5b810324e0406651215d16a0e608945756fb (diff) |
automerge commit
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2-netsec@56054 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
-rw-r--r-- | channels/chan_sip.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 8ea2c0efc..39b06598d 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -3081,6 +3081,11 @@ static struct ast_frame *sip_rtp_read(struct ast_channel *ast, struct sip_pvt *p /* We already hold the channel lock */ if (f->frametype == AST_FRAME_VOICE) { if (f->subclass != p->owner->nativeformats) { + if (!(f->subclass & p->jointcapability)) { + ast_log(LOG_DEBUG, "Bogus frame of format '%s' received from '%s'!\n", + ast_getformatname(f->subclass), p->owner->name); + return &null_frame; + } ast_log(LOG_DEBUG, "Oooh, format changed to %d\n", f->subclass); p->owner->nativeformats = f->subclass; ast_set_read_format(p->owner, p->owner->readformat); |