==2777== Invalid read of size 4
==2777==    at 0x4843614: ??? (memcpy.S:214)
==2777==  Address 0x8134394 is 804 bytes inside a block of size 805 alloc'd
==2777==    at 0x4835978: malloc (vg_replace_malloc.c:263)
==2777==    by 0xF863: htsp_recv_message (htsp.c:379)
==2777==    by 0xD707: htsp_receiver_thread (pidvbip.c:209)
==2777==    by 0x48F4BFB: start_thread (pthread_create.c:306)
==2777==    by 0x4BA0757: ??? (clone.S:116)