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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-21 18:23:30 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-11-03 23:29:48 +0100 |
| commit | 1bc5684211eeebeb723787b57bdc32098a6f217a (patch) | |
| tree | ebec91bac8438320b7cca187d7008a54752457b2 | |
| parent | 51ccf7f5c6c5cb094c74526b21ce1e70d6e8d4ec (diff) | |
| download | ffmpeg-1bc5684211eeebeb723787b57bdc32098a6f217a.tar.gz | |
avformat/mxfdec: only probe max run in
Suggested-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1182bbb2c3226260ed672920251e3410bde8c6c9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/mxfdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index b31ddb5b21..6fa44351e6 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -4077,7 +4077,7 @@ static int mxf_read_close(AVFormatContext *s) static int mxf_probe(const AVProbeData *p) { const uint8_t *bufp = p->buf; - const uint8_t *end = p->buf + p->buf_size; + const uint8_t *end = p->buf + FFMIN(p->buf_size, RUN_IN_MAX + 1 + sizeof(mxf_header_partition_pack_key)); if (p->buf_size < sizeof(mxf_header_partition_pack_key)) return 0; |