From e55376a1fd5abebbb0a082aa20739d58c2260a37 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 13 Oct 2015 12:17:24 +0300 Subject: rtmpproto: Write correct flv packet sizes at the end of packets In one case it was written as zero, one case left it uninitialized, missed the 11 bytes for the flv header. Signed-off-by: Luca Barbato --- libavformat/rtmpproto.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'libavformat/rtmpproto.c') diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index ec4b0e73f3..77a801d11c 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -2213,7 +2213,7 @@ static int append_flv_data(RTMPContext *rt, RTMPPacket *pkt, int skip) bytestream2_put_byte(&pbc, ts >> 24); bytestream2_put_be24(&pbc, 0); bytestream2_put_buffer(&pbc, data, size); - bytestream2_put_be32(&pbc, 0); + bytestream2_put_be32(&pbc, size + RTMP_HEADER); return 0; } @@ -2363,8 +2363,9 @@ static int handle_metadata(RTMPContext *rt, RTMPPacket *pkt) bytestream_put_be24(&p, ts); bytestream_put_byte(&p, ts >> 24); memcpy(p, next, size + 3 + 4); + p += size + 3; + bytestream_put_be32(&p, size + RTMP_HEADER); next += size + 3 + 4; - p += size + 3 + 4; } if (p != rt->flv_data + rt->flv_size) { av_log(NULL, AV_LOG_WARNING, "Incomplete flv packets in " @@ -2554,7 +2555,7 @@ static int inject_fake_duration_metadata(RTMPContext *rt) // Finalise object bytestream_put_be16(&p, 0); // Empty string bytestream_put_byte(&p, AMF_END_OF_OBJECT); - bytestream_put_be32(&p, 40); // size of data part (sum of all parts below) + bytestream_put_be32(&p, 40 + RTMP_HEADER); // size of data part (sum of all parts above) return 0; } -- cgit v1.2.3