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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-30 04:35:38 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-30 13:18:57 +0100 |
| commit | 60e957476e338a200501e0bdad40b7bf0076b268 (patch) | |
| tree | 9293a71119593af7b180df40b379f387dd451590 | |
| parent | d3de3a16d1e428139c1541e55ea483466c1380e7 (diff) | |
| download | ffmpeg-60e957476e338a200501e0bdad40b7bf0076b268.tar.gz | |
rawdec: check avpicture_get_size() return value
Fixes CID205019
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/rawdec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c index eb96deb6ae..4d4bce91f2 100644 --- a/libavcodec/rawdec.c +++ b/libavcodec/rawdec.c @@ -113,11 +113,15 @@ static av_cold int raw_init_decoder(AVCodecContext *avctx) avctx->pix_fmt==AV_PIX_FMT_PAL8 && (!avctx->codec_tag || avctx->codec_tag == MKTAG('r','a','w',' '))){ context->length = avpicture_get_size(avctx->pix_fmt, FFALIGN(avctx->width, 16), avctx->height); + if (context->length < 0) + return context->length; context->buffer = av_malloc(context->length); if (!context->buffer) return AVERROR(ENOMEM); } else { context->length = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height); + if (context->length < 0) + return context->length; } context->pic.pict_type = AV_PICTURE_TYPE_I; context->pic.key_frame = 1; |