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xxan: use bytestream2_size()

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Paul B Mahol 2012-03-21 00:10:21 +00:00 committed by Michael Niedermayer
parent ff05fd6249
commit 0acacd23d4
1 changed files with 1 additions and 1 deletions
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libavcodec/xxan.c
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@ -257,7 +257,7 @@ static int xan_decode_frame_type0(AVCodecContext *avctx)
if ((ret = xan_decode_chroma(avctx, chroma_off)) != 0)
return ret;
if (corr_off >= (s->gb.buffer_end - s->gb.buffer_start)) {
if (corr_off >= bytestream2_size(&s->gb)) {
av_log(avctx, AV_LOG_WARNING, "Ignoring invalid correction block position\n");
corr_off = 0;
}