Module: libav Branch: master Commit: 764ec70149728be82304c163ccc4e280f1629201
Author: Martin Storsjö <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Wed Jan 21 13:05:43 2015 +0100 rtsp: Only interpret $ as interleaved packet indicator at the start of replies Allow $ as character anywhere within normal RTSP replies - both within the lines, and as the first character of RTSP header lines. (The existing old comment indicated that an inline packet could start at any line within a RTSP reply header, but that doesn't sound valid to me, and I'm not sure if the existing code handled that correctly either.) CC: [email protected] Signed-off-by: Martin Storsjö <[email protected]> --- libavformat/rtsp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index cbea685..90a6b75 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1128,6 +1128,7 @@ int ff_rtsp_read_reply(AVFormatContext *s, RTSPMessageHeader *reply, unsigned char ch; const char *p; int ret, content_length, line_count = 0, request = 0; + int first_line = 1; unsigned char *content = NULL; start: @@ -1147,8 +1148,7 @@ start: return AVERROR_EOF; if (ch == '\n') break; - if (ch == '$') { - /* XXX: only parse it if first char on line ? */ + if (ch == '$' && first_line && q == buf) { if (return_on_interleaved_data) { return 1; } else @@ -1159,6 +1159,7 @@ start: } } *q = '\0'; + first_line = 0; av_log(s, AV_LOG_TRACE, "line='%s'\n", buf); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
