Fixes ticket #7866.
Signed-off-by: James Almer <jamr...@gmail.com>
---
libavcodec/scpr3.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/scpr3.c b/libavcodec/scpr3.c
index f92ccfa902..5cfad9f4d2 100644
--- a/libavcodec/scpr3.c
+++ b/libavcodec/scpr3.c
@@ -1038,6 +1038,9 @@ static int decompress_p3(AVCodecContext *avctx,
s->range_model3.freqs[1],
s->range_model3.cnts,
s->range_model3.dectab, &temp);
+ if (ret < 0)
+ return ret;
+
min += temp << 8;
ret |= decode_value3(s, 255, &s->range_model3.cntsum,
s->range_model3.freqs[0],
--
2.21.0
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