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pngdec: dont discard incomplete images.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-03-20 13:27:37 +01:00
parent eeb792d862
commit 4ed47d3354
1 changed files with 1 additions and 1 deletions
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2
libavcodec/pngdec.c
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@ -594,7 +594,7 @@ static int decode_frame(AVCodecContext *avctx,
} }
break; break;
case MKTAG('I', 'E', 'N', 'D'): case MKTAG('I', 'E', 'N', 'D'):
if (!(s->state & PNG_ALLIMAGE)) { if (!(s->state & (PNG_ALLIMAGE|PNG_IDAT))) {
av_log(avctx, AV_LOG_ERROR, "IEND without all image\n"); av_log(avctx, AV_LOG_ERROR, "IEND without all image\n");
goto fail; goto fail;
} }