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Correctly decode some Avid AV1x samples, fixes issue 1684.

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Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Carl Eugen Hoyos 2010-01-16 10:46:45 +00:00
parent dd08b83c87
commit 864a074213
1 changed files with 3 additions and 0 deletions
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3
libavcodec/rawdec.c
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@ -137,6 +137,9 @@ static int raw_decode(AVCodecContext *avctx,
buf= dst;
}
if(avctx->codec_tag == MKTAG('A', 'V', '1', 'x'))
buf += buf_size - context->length;
if(buf_size < context->length - (avctx->pix_fmt==PIX_FMT_PAL8 ? 256*4 : 0))
return -1;