libavcodec/h264.c:1715: error: Buffer Overrun L3
  Offset added: 48 Size: [0, +oo].

libavcodec/h264.c:1695:1: <Length trace>
1693.  * Replicate H264 "master" context to thread contexts.
1694.  */
1695. static void clone_slice(H264Context *dst, H264Context *src)
      ^
1696. {
1697.     memcpy(dst->block_offset,     src->block_offset, sizeof(dst->block_offset));

libavcodec/h264.c:1695:1: Parameter `src->dequant4_coeff[*]`
1693.  * Replicate H264 "master" context to thread contexts.
1694.  */
1695. static void clone_slice(H264Context *dst, H264Context *src)
      ^
1696. {
1697.     memcpy(dst->block_offset,     src->block_offset, sizeof(dst->block_offset));

libavcodec/h264.c:1715:5: Array access: Offset added: 48 Size: [0, +oo]
1713.     memcpy(dst->ref_list,         src->ref_list,         sizeof(dst->ref_list));
1714. 
1715.     memcpy(dst->dequant4_coeff,   src->dequant4_coeff,   sizeof(src->dequant4_coeff));
          ^
1716.     memcpy(dst->dequant8_coeff,   src->dequant8_coeff,   sizeof(src->dequant8_coeff));
1717. }
