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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-10 10:51:43 -0800 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-11 08:13:53 -0800 |
| commit | 7416d610362807848236ceff1bc6740dbc82842d (patch) | |
| tree | a142b2239549b89240ac0a8e3f0cb58211fdef71 /libavcodec/tta.c | |
| parent | 6ab681a4c1ffc0d5c36ebf13a10e0ecc61c81429 (diff) | |
tta: error out if samplerate is zero.
Prevents a division by zero later on.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Diffstat (limited to 'libavcodec/tta.c')
| -rw-r--r-- | libavcodec/tta.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/tta.c b/libavcodec/tta.c index 853f6a2aae..28d0e9b7e9 100644 --- a/libavcodec/tta.c +++ b/libavcodec/tta.c @@ -223,6 +223,9 @@ static av_cold int tta_decode_init(AVCodecContext * avctx) if (s->channels == 0) { av_log(s->avctx, AV_LOG_ERROR, "Invalid number of channels\n"); return AVERROR_INVALIDDATA; + } else if (avctx->sample_rate == 0) { + av_log(s->avctx, AV_LOG_ERROR, "Invalid samplerate\n"); + return AVERROR_INVALIDDATA; } switch(s->bps) { |