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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-31 01:02:04 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-11-01 22:37:20 +0300 |
| commit | 1b04836dff9958e8bfdbed2746b8c40b1e119ecc (patch) | |
| tree | 1d9a652e80e2f5295fe81320dd2966687ffc7701 /libavformat/aiffdec.c | |
| parent | 28fac45bde9fd38599a9c2896b58573d8e7303ff (diff) | |
avformat/aiffdec: Check sample_rate
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/aiffdec.c')
| -rw-r--r-- | libavformat/aiffdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c index a826bc998a..1406347426 100644 --- a/libavformat/aiffdec.c +++ b/libavformat/aiffdec.c @@ -120,6 +120,9 @@ static int get_aiff_header(AVFormatContext *s, int size, sample_rate = val << exp; else sample_rate = (val + (1ULL<<(-exp-1))) >> -exp; + if (sample_rate <= 0) + return AVERROR_INVALIDDATA; + par->sample_rate = sample_rate; if (size < 18) return AVERROR_INVALIDDATA; |