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author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2012-07-25 20:51:11 +0200 |
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committer | Martin Storsjö <martin@martin.st> | 2012-07-25 23:57:01 +0300 |
commit | abf77a247baa19357bbf41d6460d4f65a8ff07f2 (patch) | |
tree | 134abde5a8cdfdc0c3d201fd45bd671fc592eac4 /libavformat | |
parent | be8f949219c03e6bf93d8d563ef33b8ad4faa1e9 (diff) | |
download | ffmpeg-abf77a247baa19357bbf41d6460d4f65a8ff07f2.tar.gz |
rtmp: Return an error when the client bandwidth is incorrect
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/rtmpproto.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index 5ac60d21a0..a2efe3882f 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -932,8 +932,16 @@ static int handle_client_bw(URLContext *s, RTMPPacket *pkt) pkt->data_size); return AVERROR_INVALIDDATA; } - av_log(s, AV_LOG_DEBUG, "Client bandwidth = %d\n", AV_RB32(pkt->data)); - rt->client_report_size = AV_RB32(pkt->data) >> 1; + + rt->client_report_size = AV_RB32(pkt->data); + if (rt->client_report_size <= 0) { + av_log(s, AV_LOG_ERROR, "Incorrect client bandwidth %d\n", + rt->client_report_size); + return AVERROR_INVALIDDATA; + + } + av_log(s, AV_LOG_DEBUG, "Client bandwidth = %d\n", rt->client_report_size); + rt->client_report_size >>= 1; return 0; } |