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kgv1dec: return meaningful error codes.

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This commit is contained in:
Anton Khirnov 2012-11-16 22:40:36 +01:00
parent e1a7061d63
commit 405486c28b
1 changed files with 3 additions and 3 deletions
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6
libavcodec/kgv1dec.c
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@ -55,14 +55,14 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
int w, h, i, res;
if (avpkt->size < 2)
return -1;
return AVERROR_INVALIDDATA;
w = (buf[0] + 1) * 8;
h = (buf[1] + 1) * 8;
buf += 2;
if (av_image_check_size(w, h, 0, avctx))
return -1;
if ((res = av_image_check_size(w, h, 0, avctx)) < 0)
return res;
if (w != avctx->width || h != avctx->height) {
if (c->prev.data[0])