Details
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Bug
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Status: Open (View Workflow)
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Critical
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Resolution: Unresolved
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None
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None
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None
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2024-2
Description
➜ ~ sudo cat /core/asan.mariadb.1573454 | grep 'Direct leak' | wc -l
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118
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➜ ~ sudo tail /core/asan.mariadb.1573454
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#13 0x6320ea6bb62b in mysql_execute_command(THD*, bool) /home/ubuntu/proj/MariaDBEnterprise/sql/sql_parse.cc:4546
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#14 0x6320ea6c7441 in mysql_parse(THD*, char*, unsigned int, Parser_state*) /home/ubuntu/proj/MariaDBEnterprise/sql/sql_parse.cc:8173
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#15 0x6320ea6cbd01 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /home/ubuntu/proj/MariaDBEnterprise/sql/sql_parse.cc:1903
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#16 0x6320ea6d25a2 in do_command(THD*, bool) /home/ubuntu/proj/MariaDBEnterprise/sql/sql_parse.cc:1416
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#17 0x6320eabbe668 in do_handle_one_connection(CONNECT*, bool) /home/ubuntu/proj/MariaDBEnterprise/sql/sql_connect.cc:1415
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#18 0x6320eabbee5c in handle_one_connection /home/ubuntu/proj/MariaDBEnterprise/sql/sql_connect.cc:1317
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#19 0x6320eb9ec4fe in pfs_spawn_thread /home/ubuntu/proj/MariaDBEnterprise/storage/perfschema/pfs.cc:2201
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#20 0x72b6f825e109 in asan_thread_start ../../../../src/libsanitizer/asan/asan_interceptors.cpp:234
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SUMMARY: AddressSanitizer: 26354681 byte(s) leaked in 70362 allocation(s).
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so we have 25Megabytes Leak for one MTR execution
and more than hundred diagnostics