Hello,
I've experimented my application with the latest version of net-snmp
(5.2.2), valgrind still reports memory leak (report as below)
Can somebody give me some idea?
Thank you.
==1074== 4 bytes in 1 blocks are still reachable in loss record 1 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DF71: init_tree_roots (parse.c:1161)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 5 bytes in 1 blocks are still reachable in loss record 2 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4027736C: init_snmp_enums (snmp_api.c:762)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 5 bytes in 1 blocks are still reachable in loss record 3 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277304: init_snmp_enums (snmp_api.c:760)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074== 6 bytes in 1 blocks are still reachable in loss record 4 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026639A: init_mib (mib.c:2734)
==1074== by 0x4027754A: init_snmp (snmp_api.c:833)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 6 bytes in 1 blocks are still reachable in loss record 5 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DED1: init_tree_roots (parse.c:1140)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 7 bytes in 1 blocks are still reachable in loss record 6 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40296F7A: snmp_enable_stderrlog (snmp_logging.c:739)
==1074== by 0x40297741: snmp_log_string (snmp_logging.c:1102)
==1074== by 0x40297801: snmp_vlog (snmp_logging.c:1144)
==1074==
==1074== 7 bytes in 1 blocks are still reachable in loss record 7 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402772D0: init_snmp_enums (snmp_api.c:759)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074== 8 bytes in 1 blocks are still reachable in loss record 9 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4044FD20: (within /usr/lib/libstdc++.so.5.0.2)
==1074== by 0x4044F97C: (within /usr/lib/libstdc++.so.5.0.2)
==1074== by 0x40430FF2: (within /usr/lib/libstdc++.so.5.0.2)
==1074==
==1074== 8 bytes in 1 blocks are still reachable in loss record 10 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AD771: usm_create_initial_user (snmpusm.c:3387)
==1074== by 0x402AC48F: init_usm_post_config (snmpusm.c:2818)
==1074== by 0x4029BCD7: snmp_call_callbacks (callback.c:210)
==1074==
==1074== 8 bytes in 1 blocks are still reachable in loss record 11 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277198: init_snmp_enums (snmp_api.c:753)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 8 bytes in 1 blocks are still reachable in loss record 12 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4027715E: init_snmp_enums (snmp_api.c:752)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== 8 bytes in 1 blocks are still reachable in loss record 13 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402A47C5: netsnmp_unix_ctor (snmpUnixDomain.c:447)
==1074== by 0x402A02C3: netsnmp_tdomain_init (snmp_transport.c:213)
==1074== by 0x40276ED2: _init_snmp (snmp_api.c:637)
==1074==
==1074== 8 bytes in 1 blocks are still reachable in loss record 14 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402A388D: netsnmp_tcp_ctor (snmpTCPDomain.c:431)
==1074== by 0x402A02BE: netsnmp_tdomain_init (snmp_transport.c:202)
==1074== by 0x40276ED2: _init_snmp (snmp_api.c:637)
==1074==
==1074== 8 bytes in 1 blocks are still reachable in loss record 15 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402A2DB5: netsnmp_udp_ctor (snmpUDPDomain.c:1093)
==1074== by 0x402A02B9: netsnmp_tdomain_init (snmp_transport.c:196)
==1074== by 0x40276ED2: _init_snmp (snmp_api.c:637)
==1074==
==1074== 9 bytes in 1 blocks are still reachable in loss record 16 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402771CC: init_snmp_enums (snmp_api.c:754)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074== 10 bytes in 1 blocks are still reachable in loss record 17 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277338: init_snmp_enums (snmp_api.c:761)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 10 bytes in 1 blocks are still reachable in loss record 18 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4027729C: init_snmp_enums (snmp_api.c:758)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 10 bytes in 1 blocks are still reachable in loss record 19 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277268: init_snmp_enums (snmp_api.c:757)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 10 bytes in 1 blocks are still reachable in loss record 20 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277234: init_snmp_enums (snmp_api.c:756)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074== 10 bytes in 1 blocks are still reachable in loss record 21 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277200: init_snmp_enums (snmp_api.c:755)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 11 bytes in 1 blocks are still reachable in loss record 22 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277470: init_snmp_enums (snmp_api.c:771)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 11 bytes in 1 blocks are still reachable in loss record 23 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402773D4: init_snmp_enums (snmp_api.c:766)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 12 bytes in 1 blocks are still reachable in loss record 24 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402A5FA3: register_sec_mod (snmp_secmod.c:68)
==1074== by 0x402AC30C: init_usm (snmpusm.c:2734)
==1074== by 0x402A5F5D: init_secmod (snmp_secmod.c:52)
=1074== 13 bytes in 1 blocks are still reachable in loss record 25 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029A4E4: set_enginetime (lcd_time.c:339)
==1074== by 0x40299CEE: init_snmpv3_post_config (snmpv3.c:1373)
==1074== by 0x4029BCD7: snmp_call_callbacks (callback.c:210)
==1074==
==1074== 13 bytes in 1 blocks are still reachable in loss record 26 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40298691: setup_engineID (snmpv3.c:598)
==1074== by 0x40299D37: init_snmpv3_post_premib_config (snmpv3.c:1382)
==1074== by 0x4029BCD7: snmp_call_callbacks (callback.c:210)
==1074==
==1074== 13 bytes in 1 blocks are still reachable in loss record 27 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40277408: init_snmp_enums (snmp_api.c:767)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 14 bytes in 1 blocks are still reachable in loss record 28 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026620F: init_mib (mib.c:2702)
==1074== by 0x4027754A: init_snmp (snmp_api.c:833)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074== 14 bytes in 1 blocks are still reachable in loss record 29 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4027743C: init_snmp_enums (snmp_api.c:769)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 16 bytes in 1 blocks are still reachable in loss record 30 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DE25: init_tree_roots (parse.c:1119)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 16 bytes in 1 blocks are definitely lost in loss record 31 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4003C182: realloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4051C108: __argz_append (in /lib/libc.so.6)
==1074== by 0x404C9685: __newlocale (in /lib/libc.so.6)
==1074==
==1074== 17 bytes in 1 blocks are still reachable in loss record 32 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402773A0: init_snmp_enums (snmp_api.c:764)
==1074== by 0x40277540: init_snmp (snmp_api.c:828)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
=1074== 20 bytes in 1 blocks are still reachable in loss record 33 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029EF83: init_snmp_enum (snmp_enum.c:41)
==1074== by 0x4027753B: init_snmp (snmp_api.c:826)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 20 bytes in 1 blocks are still reachable in loss record 34 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AF714: netsnmp_container_get_binary_array
(container_binary_array.c:162)
==1074== by 0x402AE5D4: netsnmp_container_init_list (container.c:50)
==1074== by 0x4027750D: init_snmp (snmp_api.c:818)
==1074==
==1074== 23 bytes in 1 blocks are still reachable in loss record 35 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x400085A2: _dl_new_object (in /lib/ld-2.2.5.so)
==1074== by 0x4000440E: _dl_map_object_from_fd (in /lib/ld-2.2.5.so)
==1074== by 0x400057EC: _dl_map_object (in /lib/ld-2.2.5.so)
==1074==
==1074== 23 bytes in 1 blocks are still reachable in loss record 36 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40005BA5: _dl_map_object (in /lib/ld-2.2.5.so)
==1074== by 0x4059F403: dl_open_worker (in /lib/libc.so.6)
==1074== by 0x4000A1B6: _dl_catch_error (in /lib/ld-2.2.5.so)
==1074== 24 bytes in 2 blocks are still reachable in loss record 37 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029F75B: se_add_pair_to_slist (snmp_enum.c:348)
==1074== by 0x402A5FE6: register_sec_mod (snmp_secmod.c:76)
==1074== by 0x402AC30C: init_usm (snmpusm.c:2734)
==1074==
==1074== 24 bytes in 2 blocks are still reachable in loss record 38 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029F57C: se_add_pair_to_list (snmp_enum.c:280)
==1074== by 0x4029F745: se_add_pair_to_slist (snmp_enum.c:347)
==1074== by 0x402A5FE6: register_sec_mod (snmp_secmod.c:76)
==1074==
==1074== 24 bytes in 1 blocks are still reachable in loss record 39 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029D1BE: netsnmp_ds_register_premib (default_store.c:474)
==1074== by 0x40296115: init_snmp_logging (snmp_logging.c:113)
==1074== by 0x40277517: init_snmp (snmp_api.c:820)
==1074==
==1074== 24 bytes in 2 blocks are still reachable in loss record 40 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029153E: register_config_handler (read_config.c:236)
==1074== by 0x402913BC: register_prenetsnmp_mib_handler
(read_config.c:150)
==1074== by 0x40294A41: snmp_debug_init (snmp_debug.c:104)
==1074== 28 bytes in 1 blocks are still reachable in loss record 42 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029A4BC: set_enginetime (lcd_time.c:333)
==1074== by 0x40299CEE: init_snmpv3_post_config (snmpv3.c:1373)
==1074== by 0x4029BCD7: snmp_call_callbacks (callback.c:210)
==1074==
==1074== 28 bytes in 1 blocks are still reachable in loss record 43 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4000934A: _dl_map_object_deps (in /lib/ld-2.2.5.so)
==1074== by 0x4059F49C: dl_open_worker (in /lib/libc.so.6)
==1074== by 0x4000A1B6: _dl_catch_error (in /lib/ld-2.2.5.so)
==1074==
==1074== 36 bytes in 2 blocks are still reachable in loss record 44 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40584055: inet_ntoa (in /lib/libc.so.6)
==1074== by 0x402A0D7F: netsnmp_udp_fmtaddr (snmpUDPDomain.c:94)
==1074== by 0x402A1911: netsnmp_udp_transport (snmpUDPDomain.c:499)
==1074==
==1074== 40 bytes in 1 blocks are still reachable in loss record 45 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40297188: netsnmp_register_loghandler (snmp_logging.c:837)
==1074== by 0x40296F67: snmp_enable_stderrlog (snmp_logging.c:736)
==1074== by 0x40297741: snmp_log_string (snmp_logging.c:1102)
==1074==
==1074== 40 bytes in 1 blocks are still reachable in loss record 46 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AC2CD: init_usm (snmpusm.c:2727)
==1074== by 0x402A5F5D: init_secmod (snmp_secmod.c:52)
==1074== by 0x40299A03: init_snmpv3 (snmpv3.c:1267)
==1074==
==1074== 40 bytes in 1 blocks are still reachable in loss record 47 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AF507: _ba_insert (container_binary_array.c:349)
==1074== by 0x402AE82A: netsnmp_container_register
(../include/net-snmp/library/container.h:312)
==1074== by 0x402AF7F0: netsnmp_container_binary_array_init
(container_binary_array.c:582)
==1074==
==1074== 64 bytes in 1 blocks are still reachable in loss record 48 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x404C98CE: __newlocale (in /lib/libc.so.6)
==1074== by 0x4044F3FF: (within /usr/lib/libstdc++.so.5.0.2)
==1074== by 0x4042BE0F: (within /usr/lib/libstdc++.so.5.0.2)
==1074==
==1074== 72 bytes in 1 blocks are still reachable in loss record 49 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402FEDC1: CRYPTO_malloc (in /usr/lib/libcrypto.so.0.9.6)
==1074== 72 bytes in 9 blocks are still reachable in loss record 50 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AE7DC: netsnmp_container_register (container.c:103)
==1074== by 0x402AF7F0: netsnmp_container_binary_array_init
(container_binary_array.c:582)
==1074== by 0x402AE5E8: netsnmp_container_init_list (container.c:56)
==1074==
==1074== 72 bytes in 1 blocks are still reachable in loss record 51 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AF6E5: netsnmp_container_get_binary_array
(container_binary_array.c:544)
==1074== by 0x402AE5D4: netsnmp_container_init_list (container.c:50)
==1074== by 0x4027750D: init_snmp (snmp_api.c:818)
==1074==
==1074== 80 bytes in 2 blocks are still reachable in loss record 52 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40285CE1: snmp_duplicate_objid (snmp_api.c:7009)
==1074== by 0x402AD7B7: usm_create_initial_user (snmpusm.c:3394)
==1074== by 0x402AC48F: init_usm_post_config (snmpusm.c:2818)
==1074== 84 bytes in 1 blocks are still reachable in loss record 53 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402AD67D: usm_create_user (snmpusm.c:3330)
==1074== by 0x402AD711: usm_create_initial_user (snmpusm.c:3373)
==1074== by 0x402AC48F: init_usm_post_config (snmpusm.c:2818)
==1074==
==1074== 104 bytes in 1 blocks are still reachable in loss record 54 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40266381: init_mib (mib.c:2729)
==1074== by 0x4027754A: init_snmp (snmp_api.c:833)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 104 bytes in 1 blocks are still reachable in loss record 55 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DF54: init_tree_roots (parse.c:1157)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 104 bytes in 1 blocks are still reachable in loss record 56 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DEB1: init_tree_roots (parse.c:1136)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 104 bytes in 1 blocks are still reachable in loss record 57 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4026DE0B: init_tree_roots (parse.c:1116)
==1074== by 0x40276ECD: _init_snmp (snmp_api.c:635)
==1074== by 0x402774F2: init_snmp (snmp_api.c:813)
==1074==
==1074== 128 bytes in 1 blocks are still reachable in loss record 58 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4000B504: _dl_check_map_versions (in /lib/ld-2.2.5.so)
==1074== by 0x4059F82F: dl_open_worker (in /lib/libc.so.6)
==1074== by 0x4000A1B6: _dl_catch_error (in /lib/ld-2.2.5.so)
==1074==
==1074== 144 bytes in 9 blocks are still reachable in loss record 59 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029BA59: netsnmp_register_callback (callback.c:137)
==1074== by 0x4029B9B7: snmp_register_callback (callback.c:119)
==1074== by 0x402999BD: init_snmpv3 (snmpv3.c:1235)
==1074==
==1074== 180 bytes in 15 blocks are still reachable in loss record 60 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029F566: se_add_pair_to_list (snmp_enum.c:277)
==1074== by 0x4029F745: se_add_pair_to_slist (snmp_enum.c:347)
==1074== by 0x402771BD: init_snmp_enums (snmp_api.c:753)
==1074== 225 bytes in 18 blocks are still reachable in loss record 61 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402606D8: snmp_clone_mem (snmp_client.c:287)
==1074== by 0x4026082E: _clone_pdu_header (snmp_client.c:361)
==1074== by 0x40260A08: _clone_pdu (snmp_client.c:524)
==1074==
==1074== 355 bytes in 3 blocks are still reachable in loss record 62 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40260659: snmp_clone_var (snmp_client.c:260)
==1074== by 0x4026093F: _copy_varlist (snmp_client.c:416)
==1074== by 0x402609E4: _copy_pdu_vars (snmp_client.c:485)
==1074==
==1074== 364 bytes in 1 blocks are still reachable in loss record 63 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40504A13: _IO_fopen@@GLIBC_2.1 (in /lib/libc.so.6)
==1074== by 0x80E3224: NmTrace::openTraceFile(bool) (NmTrace.cpp:703)
==1074== by 0x80E07A1: NmTrace::vaTrace(std::string, std::string,
std::string, int, s
td::string, char const*, char*) (in /opt/hsc/bin/ibnmsmd)
==1074==
==1074== 454 bytes in 1 blocks are still reachable in loss record 64 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40008373: _dl_new_object (in /lib/ld-2.2.5.so)
==1074== by 0x4000440E: _dl_map_object_from_fd (in /lib/ld-2.2.5.so)
==1074== by 0x400057EC: _dl_map_object (in /lib/ld-2.2.5.so)
==1074== 456 bytes in 19 blocks are still reachable in loss record 65 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029D1E1: netsnmp_ds_register_premib (default_store.c:478)
==1074== by 0x402651A5: register_mib_handlers (mib.c:2364)
==1074== by 0x40277521: init_snmp (snmp_api.c:822)
==1074==
==1074== 552 bytes in 23 blocks are still reachable in loss record 66 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029D0D5: netsnmp_ds_register_config (default_store.c:432)
==1074== by 0x40277005: register_default_handlers (snmp_api.c:717)
==1074== by 0x40277526: init_snmp (snmp_api.c:823)
==1074==
==1074== 640 bytes in 5 blocks are still reachable in loss record 67 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x4029EFC6: init_snmp_enum (snmp_enum.c:49)
==1074== by 0x4027753B: init_snmp (snmp_api.c:826)
==1074== by 0x8094DC0: Session::openSession(std::string) (in
/opt/hsc/bin/ibnmsmd)
==1074==
==1074== 1296 bytes in 9 blocks are definitely lost in loss record 68 of 73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402607A5: _clone_pdu_header (snmp_client.c:341)
==1074== by 0x40260A08: _clone_pdu (snmp_client.c:524)
==1074== by 0x40260A48: snmp_clone_pdu (snmp_client.c:552)
==1074== 1560 bytes in 65 blocks are still reachable in loss record 69 of 73
==1074== at 0x4003C0EB: calloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x402915A2: register_config_handler (read_config.c:258)
==1074== by 0x402913BC: register_prenetsnmp_mib_handler
(read_config.c:150)
==1074== by 0x40294A41: snmp_debug_init (snmp_debug.c:104)
==1074==
==1074== 3076 bytes in 232 blocks are still reachable in loss record 70 of
73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x405195D0: __strdup (in /lib/libc.so.6)
==1074== by 0x4029C975: netsnmp_ds_set_string (default_store.c:297)
==1074== by 0x402774EA: init_snmp (snmp_api.c:805)
==1074==
==1074== 81144 bytes in 138 blocks are still reachable in loss record 73 of
73
==1074== at 0x4003BC55: malloc (in /usr/lib/valgrind/valgrind.so)
==1074== by 0x40260934: _copy_varlist (snmp_client.c:416)
==1074== by 0x402609E4: _copy_pdu_vars (snmp_client.c:485)
==1074== by 0x40260A19: _clone_pdu (snmp_client.c:527)
==10
From: Robert Story <[EMAIL PROTECTED]>
Reply-To: [email protected]
To: "Haizhu Liu" <[EMAIL PROTECTED]>
CC: [email protected]
Subject: Re: memory leak
Date: Mon, 12 Dec 2005 10:43:08 -0500
On Sun, 11 Dec 2005 23:23:45 -0500 Haizhu wrote:
HL> Yes, I know we are using an old netsnmp, it is business decision what
to
HL> go with. But is there memory leak problem with 5.0.8?
I'm sure there are several. And no, we can't tell you how to fix them
without
upgrading to a newer release.
I suggest you test your application with each newer release (5.0.9,
5.0.10.2, 5.1.3, etc) until you find one that doesn't leak. Then do a diff
between the 5.0.8 and the non-leaking version, and try to sort out what
fixed
the leak. Or you might get lucky and find a cvs log message in the
ChangeLog
that would point you to the right fix.
--
NOTE: messages sent directly to me, instead of the lists, will be deleted
unless they are requests for paid consulting services.
Robert Story; NET-SNMP Junkie
Support: <http://www.net-snmp.org/> <irc://irc.freenode.net/#net-snmp>
Archive:
<http://sourceforge.net/mailarchive/forum.php?forum=net-snmp-coders>
You are lost in a twisty maze of little standards, all different.
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