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scpr: Added missing error check

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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis
2017-07-06 13:47:42 -04:00
parent 704b774ae0
commit f7daed8545
1 changed files with 2 additions and 0 deletions
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libavcodec/scpr.c
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@@ -582,6 +582,8 @@ static int decompress_p(AVCodecContext *avctx,
for (; by < y * 16 + sy2 && by < avctx->height;) { for (; by < y * 16 + sy2 && by < avctx->height;) {
ret = decode_value(s, s->op_model[ptype], 6, 1000, &ptype); ret = decode_value(s, s->op_model[ptype], 6, 1000, &ptype);
if (ret < 0)
return ret;
if (ptype == 0) { if (ptype == 0) {
ret = decode_unit(s, &s->pixel_model[0][cx + cx1], 400, &r); ret = decode_unit(s, &s->pixel_model[0][cx + cx1], 400, &r);
if (ret < 0) if (ret < 0)