1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index de98e61e6e..8bb60ede27 100644
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@@ -227,6 +227,7 @@ static void vp6_build_huff_tree(VP56Context *s, uint8_t coeff_model[],
         nodes[map[2*i+1]].count = b + !b;
     }
 
+    free_vlc(vlc);
     /* then build the huffman tree accodring to probabilities */
     ff_huff_build_tree(s->avctx, vlc, size, nodes, vp6_huff_cmp,
                        FF_HUFFMAN_FLAG_HNODE_FIRST);