valgrind output

gistfile1.txt

@400000005603719a0f67b7cc ==9499== Invalid read of size 4                                                                                                                                    │········
@400000005603719a0f6a7ad4 ==9499==    at 0x42FB9D: Handler_notify_leave (handler.c:76)                                                                                                       │········
@400000005603719a0f6ba3b4 ==9499==    by 0x45D9FF: Connection_handler_notify_leave (connection.c:110)                                                                                        │········
@400000005603719a0f6c91fc ==9499==    by 0x45D9FF: Connection_task (connection.c:1138)                                                                                                       │········
@400000005603719a0f6d9f84 ==9499==    by 0x41DD3C: taskstart (task.c:37)                                                                                                                     │········
@400000005603719a0f6e8dcc ==9499==    by 0x57C84EF: ??? (in /lib64/libc-2.20.so)                                                                                                             │········
@400000005603719a0f6f60bc ==9499==  Address 0x6a339e0 is 8 bytes after a block of size 56 alloc'd                                                                                            │········
@400000005603719a0f70722c ==9499==    at 0x4C2B030: calloc (vg_replace_malloc.c:623)                                                                                                         │········
@400000005603719a0f7173fc ==9499==    by 0x42940A: Dir_create (dir.c:187)                                                                                                                    │········
@400000005603719a0f726a14 ==9499==    by 0x41B129: Config_load_dir (config.c:128)                                                                                                            │········
@400000005603719a0f735474 ==9499==    by 0x41B2B6: Config_load_routes (config.c:203)                                                                                                         │········
@400000005603719a0f743ed4 ==9499==    by 0x41BE37: Config_load_hosts (config.c:312)                                                                                                          │········
@400000005603719a0f75254c ==9499==    by 0x41C324: Config_load_server (config.c:362)                                                                                                         │········
@400000005603719a0f761394 ==9499==    by 0x414529: load_server (mongrel2.c:146)                                                                                                              │········
@400000005603719a0f7753e4 ==9499==    by 0x41556E: taskmain (mongrel2.c:414)                                                                                                                 │········
@400000005603719a0f78422c ==9499==    by 0x41DD3C: taskstart (task.c:37)                                                                                                                     │········
@400000005603719a0f791cec ==9499==    by 0x57C84EF: ??? (in /lib64/libc-2.20.so)                                                                                                             │········
@400000005603719a0f79d09c ==9499==                                                                                                                                                           │········
@400000005603719a0fdf1e34 ==9499== Invalid read of size 4                                                                                                                                    │········
@400000005603719a0fe2278c ==9499==    at 0x4E6D7C0: zmq::socket_base_t::check_tag() (in /usr/lib64/libzmq.so.4.0.0)                                                                          │········
@400000005603719a0fe33ce4 ==9499==    by 0x4E85378: zmq_msg_send (in /usr/lib64/libzmq.so.4.0.0)                                                                                             │········
@400000005603719a0fe45624 ==9499==    by 0x41F1DC: mqsend (fd.c:303)                                                                                                                         │········
@400000005603719a0fe55fc4 ==9499==    by 0x42FA3B: Handler_deliver (handler.c:390)                                                                                                           │········
@400000005603719a0fe64e0c ==9499==    by 0x42FC25: Handler_notify_leave (handler.c:90)                                                                                                       │········
@400000005603719a0fe753c4 ==9499==    by 0x45D9FF: Connection_handler_notify_leave (connection.c:110)                                                                                        │········
@400000005603719a0fe83a3c ==9499==    by 0x45D9FF: Connection_task (connection.c:1138)                                                                                                       │········
@400000005603719a0fe9343c ==9499==    by 0x41DD3C: taskstart (task.c:37)                                                                                                                     │········
@400000005603719a0fea16cc ==9499==    by 0x57C84EF: ??? (in /lib64/libc-2.20.so)                                                                                                             │········
@400000005603719a0feada1c ==9499==  Address 0x3b9 is not stack'd, malloc'd or (recently) free'd