X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fvp56.c;h=695f37e9724ae95dcc9c7bfc115609bc301e5866;hb=c371463915aef11fb8d052fd25313d0444a42cfd;hp=72fea3780e79c37c4ae6ec851af10f0b7a0831a3;hpb=29929fc8e2449d2db8bd144b2badc8d1e6347412;p=ffmpeg

diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index 72fea3780e7..695f37e9724 100644
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -572,7 +572,7 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     VP56Context *s = avctx->priv_data;
     AVFrame *const p = s->frames[VP56_FRAME_CURRENT];
     int remaining_buf_size = avpkt->size;
-    int av_uninit(alpha_offset);
+    int alpha_offset = remaining_buf_size;
     int i, res;
     int ret;
 
@@ -585,7 +585,7 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
             return AVERROR_INVALIDDATA;
     }
 
-    res = s->parse_header(s, buf, remaining_buf_size);
+    res = s->parse_header(s, buf, alpha_offset);
     if (res < 0)
         return res;