Merge commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f'

[ffmpeg] / libavcodec / wnv1.c

diff --git a/libavcodec/wnv1.c b/libavcodec/wnv1.c
index 99aee3cd1c5fc0b36203920de1b51c07e97eb318..fb9e9cfeef1ba7cd5ab0ae8a16807043d881434d 100644 (file)
--- a/libavcodec/wnv1.c
+++ b/libavcodec/wnv1.c
@@ -88,7 +88,9 @@ static int decode_frame(AVCodecContext *avctx,
 
     for (i = 8; i < buf_size; i++)
         rbuf[i] = ff_reverse[buf[i]];
-    init_get_bits(&l->gb, rbuf + 8, (buf_size - 8) * 8);
+
+    if ((ret = init_get_bits8(&l->gb, rbuf + 8, buf_size - 8)) < 0)
+        return ret;
 
     if (buf[2] >> 4 == 6)
         l->shift = 2;