Merge commit 'bd737b51'

* commit 'bd737b51':
  h264: reset the private data in init_thread_copy()
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/h264.c

@@ -713,8 +713,8 @@ static int decode_init_thread_copy(AVCodecContext *avctx)
 
     if (!avctx->internal->is_copy)
         return 0;
-    memset(h->sps_buffers, 0, sizeof(h->sps_buffers));
-    memset(h->pps_buffers, 0, sizeof(h->pps_buffers));
+
+    memset(h, 0, sizeof(*h));
 
     ret = h264_init_context(avctx, h);
     if (ret < 0)