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fix sdp_msg_to_sdp_str(), never add fmtp for unset codec 

Change-Id: I1892efd9360585f98419ebbd0df180f7f3a8160d
This commit is contained in:
Neels Hofmeyr 2022-08-06 17:40:52 +02:00
parent 01431080a3
commit 5b1f9a2d0c
1 changed files with 4 additions and 5 deletions
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9
src/libmsc/sdp_msg.c
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@ -268,11 +268,10 @@ int sdp_msg_to_sdp_str_buf(char *dst, size_t dst_size, const struct sdp_msg *sdp
/* Add details for all codecs */
foreach_sdp_audio_codec(codec, &sdp->audio_codecs) {
if (codec->subtype_name[0]) {
OSMO_STRBUF_PRINTF(sb, "a=rtpmap:%d %s/%d\r\n", codec->payload_type, codec->subtype_name,
codec->rate > 0? codec->rate : 8000);
}
if (!sdp_audio_codec_is_set(codec))
continue;
OSMO_STRBUF_PRINTF(sb, "a=rtpmap:%d %s/%d\r\n", codec->payload_type, codec->subtype_name,
codec->rate > 0 ? codec->rate : 8000);
if (codec->fmtp[0])
OSMO_STRBUF_PRINTF(sb, "a=fmtp:%d %s\r\n", codec->payload_type, codec->fmtp);
}