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Merge commit 'aa943bd31fada23db5cb9611215656ab9ebe5b94' into release/2.2

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* commit 'aa943bd31fada23db5cb9611215656ab9ebe5b94':
  huffyuvdec: check width size for yuv422p

Conflicts:
	libavcodec/huffyuvdec.c

See: 6abb9a901f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2014-08-11 18:02:19 +02:00
parent 97cbad3d2c aa943bd31f
commit 45a529d805
1 changed files with 5 additions and 2 deletions
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7
libavcodec/huffyuvdec.c
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@@ -520,10 +520,13 @@ static av_cold int decode_init(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR, "width must be even for this colorspace\n");
return AVERROR_INVALIDDATA;
}
if (s->predictor == MEDIAN && avctx->pix_fmt == AV_PIX_FMT_YUV422P && avctx->width%4) {
av_log(avctx, AV_LOG_ERROR, "width must be a multiple of 4 this colorspace and predictor\n");
if (s->predictor == MEDIAN && avctx->pix_fmt == AV_PIX_FMT_YUV422P &&
avctx->width % 4) {
av_log(avctx, AV_LOG_ERROR, "width must be a multiple of 4 "
"for this combination of colorspace and predictor type.\n");
return AVERROR_INVALIDDATA;
}
if ((ret = ff_huffyuv_alloc_temp(s)) < 0) {
ff_huffyuv_common_end(s);
return ret;