diff options
Diffstat (limited to 'libavformat/mov.c')
-rw-r--r-- | libavformat/mov.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 139bcb4b5c..a847003dc2 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -2856,7 +2856,7 @@ static int mov_read_stsz(MOVContext *c, AVIOContext *pb, MOVAtom atom) if (!entries) return 0; - if (entries >= (UINT_MAX - 4) / field_size) + if (entries >= (INT_MAX - 4 - 8 * AV_INPUT_BUFFER_PADDING_SIZE) / field_size) return AVERROR_INVALIDDATA; if (sc->sample_sizes) av_log(c->fc, AV_LOG_WARNING, "Duplicated STSZ atom\n"); |