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xbmdec: fix decoding when variable name contains an 'x'.

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Fixes trac ticket #1142.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2012-04-29 15:56:12 +02:00
parent 1f0c92d68b
commit a5f8417db5
1 changed files with 3 additions and 0 deletions
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libavcodec/xbmdec.c
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@ -83,6 +83,9 @@ static int xbm_decode_frame(AVCodecContext *avctx, void *data,
if ((ret = avctx->get_buffer(avctx, p)) < 0) if ((ret = avctx->get_buffer(avctx, p)) < 0)
return ret; return ret;
// goto start of image data
ptr += strcspn(ptr, "{") + 1;
linesize = (avctx->width + 7) / 8; linesize = (avctx->width + 7) / 8;
for (i = 0; i < avctx->height; i++) { for (i = 0; i < avctx->height; i++) {
dst = p->data[0] + i * p->linesize[0]; dst = p->data[0] + i * p->linesize[0];