1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index b2be4b1772..2f162bcc2c 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -368,11 +368,11 @@ int avcodec_default_reget_buffer(AVCodecContext *s, AVFrame *pic){
     return 0;
 }
 
-int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void **arg, int *ret, int count){
+int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size){
     int i;
 
     for(i=0; i<count; i++){
-        int r= func(c, arg[i]);
+        int r= func(c, (char*)arg + i*size);
         if(ret) ret[i]= r;
     }
     return 0;