我从LeakSanitizer工具获得以下输出。正如工具所了解的那样，直接泄漏和间接泄漏有什么区别？
13: ==29107==ERROR: LeakSanitizer: detected memory leaks
13:
13: Direct leak of 288 byte(s) in 6 object(s) allocated from:
13: #0 0x7f2ce0089050 in __interceptor_malloc (/nix/store/zahs1kwq4742f6l6h7yy4mdj44zzc1kd-gcc-7-20170409-lib/lib/libasan.so+0xd9050)
13: #1 0x7f2cdfb974fe in qdr_core_subscribe ../src/router_core/route_tables.c:149
13: #2 0x7f2cdfb47ff0 in IoAdapter_init ../src/python_embedded.c:548
13: #3 0x7f2cde966ecd in type_call (/nix/store/1snk2wkpv97an87pk1842fgskl1vqhkr-python-2.7.14/lib/libpython2.7.so.1.0+0x9fecd)
13:
13: Indirect leak of 2368 byte(s) in 1 object(s) allocated from:
13: #0 0x7f2ce0089b88 in __interceptor_posix_memalign (/nix/store/zahs1kwq4742f6l6h7yy4mdj44zzc1kd-gcc-7-20170409-lib/lib/libasan.so+0xd9b88)
13: #1 0x7f2cdfbcc8ea in qd_alloc ../src/alloc_pool.c:182
13: #2 0x7f2cdfbb6c6b in qd_server_connection ../src/server.c:500
13: #3 0x7f2cdfbbe27d in on_accept ../src/server.c:531
13: …