aes: fix array index out of bounds warning

Originally committed as revision 24048 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/aes.c b/libavutil/aes.c
index 66cf926..59f1cf3 100644 (file)
--- a/libavutil/aes.c
+++ b/libavutil/aes.c
@@ -141,7 +141,7 @@ int av_aes_init(AVAES *a, const uint8_t *key, int key_bits, int decrypt) {
     uint8_t  log8[256];
     uint8_t alog8[512];
 
-    if(!enc_multbl[0][sizeof(enc_multbl)/sizeof(enc_multbl[0][0])-1]){
+    if(!enc_multbl[FF_ARRAY_ELEMS(enc_multbl)-1][FF_ARRAY_ELEMS(enc_multbl[0])-1]){
         j=1;
         for(i=0; i<255; i++){
             alog8[i]=