[FFmpeg-devel] [PATCH] vp6: convert VLA to fixed size

[Mans Rullgard]

---
 libavcodec/vp6.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c
index 58c31f9..f8bcd4b 100644
--- a/libavcodec/vp6.c
+++ b/libavcodec/vp6.c
@@ -36,6 +36,7 @@
 #include "vp56data.h"
 #include "vp6data.h"
 
+#define VP6_MAX_HUFF_SIZE 12
 
 static void vp6_parse_coeff(VP56Context *s);
 static void vp6_parse_coeff_huffman(VP56Context *s);
@@ -215,7 +216,7 @@ static int vp6_huff_cmp(const void *va, const void *vb)
 static void vp6_build_huff_tree(VP56Context *s, uint8_t coeff_model[],
                                 const uint8_t *map, unsigned size, VLC *vlc)
 {
-    Node nodes[2*size], *tmp = &nodes[size];
+    Node nodes[2*VP6_MAX_HUFF_SIZE], *tmp = &nodes[size];
     int a, b, i;
 
     /* first compute probabilities from model */
-- 
1.7.1