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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-07-11 15:27:22 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-06 14:54:16 +0300 |
| commit | 22fa7efe02c713979e8b373057bba91c1210fda9 (patch) | |
| tree | 18505329b122bbc743119e8945824b40766cfd68 | |
| parent | 6d72fc6be2bef83901364e85e01f5b3374b62ddf (diff) | |
avformat/mov: do not ignore errors in mov_metadata_hmmt()
Fixes: Timeout
Fixes: 35637/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6311060272447488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c52c99a18f6e40973e52d99d4bb29e34a66c695a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/mov.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 61dafd171a..74fdf61eb8 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -294,6 +294,8 @@ static int mov_metadata_hmmt(MOVContext *c, AVIOContext *pb, unsigned len) int moment_time = avio_rb32(pb); avpriv_new_chapter(c->fc, i, av_make_q(1, 1000), moment_time, AV_NOPTS_VALUE, NULL); } + if (avio_feof(pb)) + return AVERROR_INVALIDDATA; return 0; } |