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  1. WiredTiger
  2. WT-1604

wiredtiger-test-format-stress-sanitizer #2735 (memory leak)

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    • Type: Task
    • Status: Closed
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: WT2.5.1
    • Labels:

      Description

      Direct leak of 18 byte(s) in 1 object(s) allocated from:
          #0 0x46d069 in calloc (<http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/.libs/lt-wt+0x46d069)>
          WT-1 0x7f666306db95 in __wt_calloc <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/os_posix/os_alloc.c>:39
          WT-2 0x7f66630712ef in __wt_strndup <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/os_posix/os_alloc.c>:187
          WT-3 0x7f6663071acd in __wt_strdup <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/os_posix/os_alloc.c>:206
          WT-4 0x7f66632f7a6c in __recovery_setup_file <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/txn/txn_recover.c>:322
          WT-5 0x7f66632f9475 in __recovery_file_scan <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/txn/txn_recover.c>:395
          WT-6 0x7f66632f4e23 in __wt_txn_recover <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/txn/txn_recover.c>:440
          WT-7 0x7f6662da8aeb in __wt_connection_workers <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/conn/conn_open.c>:249
          WT-8 0x7f6662d32634 in wiredtiger_open <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/conn/conn_api.c>:1672
          WT-9 0x4b6eeb in main <http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/ws/build_posix/../src/utilities/util_main.c>:170
          WT-10 0x3f17621d64 in __libc_start_main (/lib64/libc.so.6+0x3f17621d64)
      

      Looks like the file uri:

      WT_RET(__wt_strdup(r->session, uri, &r->files[fileid].uri));
      

      is being leaked, but I don't see any obvious failure path, so this may have already been fixed.

      Here's the CONFIG:

      ############################################
      #  RUN PARAMETERS
      ############################################
      abort=0
      auto_throttle=1
      firstfit=0
      bitcnt=1
      bloom=1
      bloom_bit_count=4
      bloom_hash_count=6
      bloom_oldest=0
      cache=210
      checkpoints=1
      checksum=off
      chunk_size=7
      compaction=0
      compression=zlib
      data_extend=0
      data_source=lsm
      delete_pct=0
      dictionary=0
      evict_max=0
      file_type=row-store
      backups=0
      huffman_key=0
      huffman_value=0
      insert_pct=55
      internal_key_truncation=1
      internal_page_max=13
      isolation=read-uncommitted
      key_gap=5
      key_max=20
      key_min=20
      leak_memory=0
      leaf_page_max=11
      logging=0
      logging_archive=0
      logging_prealloc=0
      logging=0
      lsm_worker_threads=3
      merge_max=7
      mmap=1
      ops=100000
      prefix_compression=0
      prefix_compression_min=2
      repeat_data_pct=13
      reverse=0
      rows=100000
      runs=1
      split_pct=73
      statistics=0
      threads=1
      timer=0
      value_max=966
      value_min=16
      wiredtiger_config=
      write_pct=75
      ############################################
      

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              • Assignee:
                Unassigned
                Reporter:
                keith.bostic Keith Bostic
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                • Created:
                  Updated:
                  Resolved: