ffmpeg | branch: master | Steven Liu <l...@chinaffmpeg.org> | Fri Jun 6 11:02:06 2025 +0800| [f8a9d9473b0af9e5769a669f5418361d6ac26ad8] | committer: Marvin Scholz
avformat/whip: check the exchange sdp url is start with http Make sure the WHIP protocol performs the SDP offer/answer exchange with the WebRTC peer over HTTP. Signed-off-by: Steven Liu <l...@chinaffmpeg.org> Reviewed-by: Jack Lau <jacklau1...@qq.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f8a9d9473b0af9e5769a669f5418361d6ac26ad8 --- libavformat/whip.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavformat/whip.c b/libavformat/whip.c index 7936eb1300..5fdbd6949d 100644 --- a/libavformat/whip.c +++ b/libavformat/whip.c @@ -732,10 +732,18 @@ static int exchange_sdp(AVFormatContext *s) URLContext *whip_uc = NULL; AVDictionary *opts = NULL; char *hex_data = NULL; + const char *proto_name = avio_find_protocol_name(s->url); /* To prevent a crash during cleanup, always initialize it. */ av_bprint_init(&bp, 1, MAX_SDP_SIZE); + if (!av_strstart(proto_name, "http", NULL)) { + av_log(whip, AV_LOG_ERROR, "WHIP: Protocol %s is not supported by RTC, choose http, url is %s\n", + proto_name, s->url); + ret = AVERROR(EINVAL); + goto end; + } + if (!whip->sdp_offer || !strlen(whip->sdp_offer)) { av_log(whip, AV_LOG_ERROR, "WHIP: No offer to exchange\n"); ret = AVERROR(EINVAL); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
