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-rw-r--r--libavcodec/mpc8.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/mpc8.c b/libavcodec/mpc8.c
index 8894457c7e..80e0e9e68d 100644
--- a/libavcodec/mpc8.c
+++ b/libavcodec/mpc8.c
@@ -261,7 +261,9 @@ static int mpc8_decode_frame(AVCodecContext * avctx, void *data,
memset(c->Q, 0, sizeof(c->Q));
c->last_bits_used = 0;
}
- init_get_bits(gb, buf, buf_size * 8);
+ if ((res = init_get_bits8(gb, buf, buf_size)) < 0)
+ return res;
+
skip_bits(gb, c->last_bits_used & 7);
if(keyframe)