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avcodec/g2meet: check the return code of ff_set_dimensions()
This is currently redundant as the checks before it are tighter than the checks in ff_set_dimensions() but its more robust not to depend on that. Fixes CID1135739 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -697,8 +697,11 @@ static int g2m_decode_frame(AVCodecContext *avctx, void *data,
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ret = AVERROR_INVALIDDATA;
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goto header_fail;
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}
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if (c->width != avctx->width || c->height != avctx->height)
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ff_set_dimensions(avctx, c->width, c->height);
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if (c->width != avctx->width || c->height != avctx->height) {
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ret = ff_set_dimensions(avctx, c->width, c->height);
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if (ret < 0)
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goto header_fail;
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}
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c->compression = bytestream2_get_be32(&bc);
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if (c->compression != 2 && c->compression != 3) {
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av_log(avctx, AV_LOG_ERROR,
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