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  1. Percona Server
  2. PS-2177

LP #1615959: Unsuppressed Valgrind warning on plugin_auth_qa_2

    Details

    • Type: Bug
    • Status: Done
    • Priority: Low
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      **Reported in Launchpad by Laurynas Biveinis last update 23-08-2016 12:20:26

      On 5.5 trunk, with Valgrind support:

      parts.partition_float_innodb w4 [ pass ] 532993
      worker[4] Valgrind report from /mnt/workspace/percona-server-5.5-valgrind/BUILD_TYPE/valgrind/Host/ubuntu-xenial-64bit/mysql-test/var/4/log/mysqld.1.err after tests:
      main.plugin_auth_qa_2
      --------------------------------------------------------------------------
      HEAP SUMMARY:
      in use at exit: 30,644,352 bytes in 222 blocks
      total heap usage: 69,000 allocs, 68,778 frees, 105,913,699 bytes allocated

      32 bytes in 1 blocks are still reachable in loss record 5 of 140
      at 0x4C2FB55: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
      by 0x56AC626: _dlerror_run (dlerror.c:141)
      by 0x56ABFFE: dlclose (dlclose.c:46)
      by 0x5AC078: free_plugin_mem (sql_plugin.cc:430)
      by 0x5AC078: plugin_dl_del(st_mysql_lex_string const*) (sql_plugin.cc:660)
      by 0x5AE8DB: plugin_del(st_plugin_int*) (sql_plugin.cc:968)
      by 0x5AEB9B: reap_plugins() (sql_plugin.cc:1011)
      by 0x5B003B: plugin_shutdown() (sql_plugin.cc:1660)
      by 0x509AE1: clean_up(bool) (mysqld.cc:1557)
      by 0x50A3B5: unireg_end() (mysqld.cc:1468)
      by 0x50F6DD: kill_server(void*) (mysqld.cc:1396)
      by 0x50F850: kill_server_thread (mysqld.cc:1419)
      by 0x83F67B: pfs_spawn_thread (pfs.cc:1015)
      by 0x525D6F9: start_thread (pthread_create.c:333)
      by 0x6704B5C: clone (clone.S:109)

      LEAK SUMMARY:
      definitely lost: 0 bytes in 0 blocks
      indirectly lost: 0 bytes in 0 blocks
      possibly lost: 0 bytes in 0 blocks
      still reachable: 32 bytes in 1 blocks
      suppressed: 30,644,320 bytes in 221 blocks

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              • Assignee:
                Unassigned
                Reporter:
                lpjirasync lpjirasync (Inactive)
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                • Created:
                  Updated:
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