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  1. MariaDB Server
  2. MDEV-29725

LeakSanitizer errors in mysqldump / primary_key_fields

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Details

    • Bug
    • Status: Open (View Workflow)
    • Minor
    • Resolution: Unresolved
    • 10.3(EOL), 10.4(EOL), 10.5(EOL), 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL)
    • 10.6
    • Scripts & Clients
    • None

    Description

      --source include/have_innodb.inc
       
      create table t (a int);
       
      --exec $MYSQL_DUMP --order-by-primary --all-databases > /dev/null
       
      # Cleanup
      drop table t;
      

      10.3 074e3582

      ==1909514==ERROR: LeakSanitizer: detected memory leaks
       
      Direct leak of 40 byte(s) in 1 object(s) allocated from:
          #0 0x7f5f58a0fe8f in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
          #1 0x56554fcb10ac in my_malloc /data/src/10.3/mysys/my_malloc.c:101
          #2 0x56554fbf0ce7 in primary_key_fields /data/src/10.3/client/mysqldump.c:6489
          #3 0x56554fbe006e in get_table_structure /data/src/10.3/client/mysqldump.c:3015
          #4 0x56554fbec1e9 in dump_all_tables_in_db /data/src/10.3/client/mysqldump.c:5513
          #5 0x56554fbea568 in dump_all_databases /data/src/10.3/client/mysqldump.c:5142
          #6 0x56554fbf2bd6 in main /data/src/10.3/client/mysqldump.c:6917
          #7 0x7f5f582a2d09 in __libc_start_main ../csu/libc-start.c:308
      

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            wlad Vladislav Vaintroub
            elenst Elena Stepanova
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            Dates

              Created:
              Updated:

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