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  1. ZooKeeper
  2. ZOOKEEPER-1556

Memory leak reported by valgrind mt version

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Details

    • Bug
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 3.4.4
    • None
    • c client
    • None

    Description

      Valgrind reports the following memory leak when using the c-client (mt):

      ==11674== 18 bytes in 9 blocks are indirectly lost in loss record 14 of 173
      ==11674== at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
      ==11674== by 0xC8064A: ia_deserialize_string (recordio.c:271)
      ==11674== by 0xC81F2E: deserialize_String_vector (zookeeper.jute.c:247)
      ==11674== by 0xC842F9: deserialize_GetChildrenResponse (zookeeper.jute.c:874)
      ==11674== by 0xC7E9F0: zookeeper_process (zookeeper.c:1904)
      ==11674== by 0xC7FE5B: do_io (mt_adaptor.c:439)
      ==11674== by 0x4E39E99: start_thread (pthread_create.c:308)
      ==11674== by 0x5FA6DBC: clone (clone.S:112)
      ==11674==
      ==11674== 90 (72 direct, 18 indirect) bytes in 49 blocks are definitely lost in loss record 139 of 173
      ==11674== at 0x4C29DB4: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
      ==11674== by 0xC81EEE: deserialize_String_vector (zookeeper.jute.c:245)
      ==11674== by 0xC842F9: deserialize_GetChildrenResponse (zookeeper.jute.c:874)
      ==11674== by 0xC7E9F0: zookeeper_process (zookeeper.c:1904)
      ==11674== by 0xC7FE5B: do_io (mt_adaptor.c:439)
      ==11674== by 0x4E39E99: start_thread (pthread_create.c:308)
      ==11674== by 0x5FA6DBC: clone (clone.S:112)

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              Unassigned Unassigned
              andremartin André Martin
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                Created:
                Updated: