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| author | Piotr Bandurski <ami_stuff@o2.pl> | 2012-11-27 14:05:46 +0000 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2012-11-27 17:16:04 -0500 |
| commit | f5fa03660db16f9d78abc5a626438b4d0b54f563 (patch) | |
| tree | bbca998ed044b96732b8f894fb0c109e2ec19f37 /libavcodec/vble.c | |
| parent | 1d86aa8b0f491f06e848026c7704daa39a54f523 (diff) | |
| download | ffmpeg-f5fa03660db16f9d78abc5a626438b4d0b54f563.tar.gz | |
vble: Do not abort decoding when version is not 1
Some combinations of OS, VirtualDub, and VBLE can accidentally
set the version to a value other than 1. Since no other version
of VBLE was ever released, simply warn about it.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavcodec/vble.c')
| -rw-r--r-- | libavcodec/vble.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libavcodec/vble.c b/libavcodec/vble.c index d112e273b4..5dc274c13c 100644 --- a/libavcodec/vble.c +++ b/libavcodec/vble.c @@ -141,10 +141,8 @@ static int vble_decode_frame(AVCodecContext *avctx, void *data, int *data_size, /* Version should always be 1 */ version = AV_RL32(src); - if (version != 1) { - av_log(avctx, AV_LOG_ERROR, "Unsupported VBLE Version: %d\n", version); - return AVERROR_INVALIDDATA; - } + if (version != 1) + av_log(avctx, AV_LOG_WARNING, "Unsupported VBLE Version: %d\n", version); init_get_bits(&gb, src + 4, (avpkt->size - 4) * 8); |