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| author | Jerome Martinez <jerome@mediaarea.net> | 2023-04-04 16:57:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-04-06 00:50:01 +0200 |
| commit | feeeefc3db04810286cd647f235ced0ec6c3eba8 (patch) | |
| tree | f0090d91376c8f91cca6f5fdd8c01edd73f9e19a | |
| parent | f0cd5610e0ef34fb5c2b705586fa143c7884ce63 (diff) | |
| download | ffmpeg-feeeefc3db04810286cd647f235ced0ec6c3eba8.tar.gz | |
avformat/mxfenc: reject unsupported ffv1 versions
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/mxfenc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 9eba208ffb..d8252ed68f 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -2493,6 +2493,10 @@ static int mxf_parse_ffv1_frame(AVFormatContext *s, AVStream *st, AVPacket *pkt) if (v > 4) { return 0; } + if (v > 4) { + av_log(s, AV_LOG_ERROR, "unsupported ffv1 version %d\n", v); + return 0; + } sc->micro_version = get_ffv1_unsigned_symbol(&c, state); } else { uint8_t keystate = 128; |