wmapro: prevent division by zero when sample rate is unspecified
This fixes Bugzilla #327:
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
(cherry picked from commit 3680b24351
)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:

committed by
Anton Khirnov

parent
3c55bf1201
commit
a2d4d9f4fb
@@ -330,6 +330,11 @@ static av_cold int decode_init(AVCodecContext *avctx)
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return AVERROR_INVALIDDATA;
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return AVERROR_INVALIDDATA;
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}
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}
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if (s->avctx->sample_rate <= 0) {
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av_log(avctx, AV_LOG_ERROR, "invalid sample rate\n");
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return AVERROR_INVALIDDATA;
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}
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s->num_channels = avctx->channels;
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s->num_channels = avctx->channels;
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if (s->num_channels < 0) {
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if (s->num_channels < 0) {
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