From 4a389854a4dd4f27acce2d7b7116aebb48d2cf35 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Wed, 8 Aug 2012 20:47:29 +0000
Subject: [PATCH] Create the payload type if it does not exist when setting
information based on the 'm' line. An rtpmap attribute is not required for
defined payload numbers.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370927 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
main/rtp_engine.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/main/rtp_engine.c b/main/rtp_engine.c
index c62494508b..4861387e3f 100644
--- a/main/rtp_engine.c
+++ b/main/rtp_engine.c
@@ -534,11 +534,21 @@ void ast_rtp_codecs_payloads_set_m_type(struct ast_rtp_codecs *codecs, struct as
struct ast_rtp_payload_type *type;
ast_rwlock_rdlock(&static_RTP_PT_lock);
- if (payload < 0 || payload >= AST_RTP_MAX_PT || !(type = ao2_find(codecs->payloads, &payload, OBJ_KEY | OBJ_NOLOCK))) {
+
+ if (payload < 0 || payload >= AST_RTP_MAX_PT) {
ast_rwlock_unlock(&static_RTP_PT_lock);
return;
}
+ if (!(type = ao2_find(codecs->payloads, &payload, OBJ_KEY | OBJ_NOLOCK))) {
+ if (!(type = ao2_alloc(sizeof(*type), NULL))) {
+ ast_rwlock_unlock(&static_RTP_PT_lock);
+ return;
+ }
+ type->payload = payload;
+ ao2_link_flags(codecs->payloads, type, OBJ_NOLOCK);
+ }
+
type->asterisk_format = static_RTP_PT[payload].asterisk_format;
type->rtp_code = static_RTP_PT[payload].rtp_code;
type->payload = payload;
--
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