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Handle the case where we do not have enough input

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Originally committed as revision 13282 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-05-24 16:20:37 +00:00
parent 9d2e6e84ce
commit 84490b744e
1 changed files with 5 additions and 3 deletions
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8
libavcodec/ra144.c
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@ -343,9 +343,11 @@ static int ra144_decode_frame(AVCodecContext * avctx,
Real144_internal *glob = avctx->priv_data;
GetBitContext gb;
if(buf_size == 0)
return 0;
if(buf_size < 20) {
av_log(avctx, AV_LOG_ERROR,
"Frame too small (%d bytes). Truncated file?\n", buf_size);
return buf_size;
}
init_get_bits(&gb, buf, 20 * 8);
for (i=0; i<10; i++)