From 938cb783d40ad5ee40f4e2be8617fdfb493dbe4d Mon Sep 17 00:00:00 2001 From: James Almer Date: Fri, 26 Apr 2019 12:31:19 -0300 Subject: avcodec/scpr3: add missing check for decode_value3() return value Fixes ticket #7866. Signed-off-by: James Almer --- libavcodec/scpr3.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libavcodec/scpr3.c') 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], -- cgit v1.2.3