Re: BUG #18983: Problems with Postgres "make check" under ASAN

From: Dmitry Kovalenko <d(dot)kovalenko(at)postgrespro(dot)ru>
To: pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #18983: Problems with Postgres "make check" under ASAN
Date: 2025-07-14 12:33:23
Message-ID: a8baf72a-cee6-46e6-b7ae-dc24f8618a8f@postgrespro.ru
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Lists: pgsql-bugs

Hello,

This is a flat list of problems (memory leaks):

--------------------------- (1.1) backend.main -> save_ps_display_args

Leaks of malloc.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/backend/utils/misc/ps_status.c#L192

Direct leak of 552 byte(s) in 1 object(s) allocated from:
    #0 0x5a6fd925b76f in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTas
ks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/postgres+0x344876f)
(BuildId: 11244cf09fb880f4c1e1ed11ac039b3246818fa5)
    #1 0x5a6fdb46df3c in save_ps_display_args
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/backend/utils/misc/ps_status.c:192
    #2 0x5a6fda17850e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/backend/main/main.c:104
    #3 0x7a120762a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #4 0x7a120762a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #5 0x5a6fd91a3694 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGR
ES/2025_06_17__001--mem_leaks/n002/work01/install/bin/postgres+0x3390694)
(BuildId: 11244cf09fb880f4c1e1ed11ac039b3246818fa5)

SUMMARY: AddressSanitizer: 552 byte(s) leaked in 1 allocation(s).

--------------------------- (2.1) initdb.setup_schema

It does not release memory from escape_quotes.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1981-L1985

Direct leak of 445 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d14c5d4 in escape_single_quotes_ascii
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/port/quotes.c:38
    #2 0x59704d10860f in escape_quotes
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:408
  > #3 0x59704d10f66d in setup_schema
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1981
    #4 0x59704d113586 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3140
    #5 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #6 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #7 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #8 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.2) initdb.setup_config

It does not release result of getaddrinfo.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1497

Direct leak of 76 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x76e5f835ae49 in generate_addrinfo nss/getaddrinfo.c:1081
    #2 0x76e5f835ae49 in gaih_inet nss/getaddrinfo.c:1199
    #3 0x76e5f835ae49 in __GI_getaddrinfo nss/getaddrinfo.c:2391
    #4 0x59704d087874 in __interceptor_getaddrinfo.part.0
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x10f874)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
  > #5 0x59704d10d5b6 in setup_config
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1497
    #6 0x59704d11339d in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3094
    #7 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #8 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #9 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #10 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.3) initdb.replace_guc_value

It does not release result of escape_quotes.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L540

Direct leak of 37 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d14c5d4 in escape_single_quotes_ascii
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/port/quotes.c:38
    #2 0x59704d10860f in escape_quotes
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:408
  > #3 0x59704d10927f in replace_guc_value
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:540
    #4 0x59704d10cb8b in setup_config
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1345
    #5 0x59704d11339d in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3094
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.4) initdb.setup_config

It does not release result of pretty_wal_size.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1364

Direct leak of 14 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145b73 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x59704d145d43 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
    #3 0x59704d10c6a9 in pretty_wal_size
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1269
>   #4 0x59704d10cc52 in setup_config
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1364
    #5 0x59704d11339d in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3094
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.5) initdb.setup_config

It does not release result of pretty_wal_size.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1361

Direct leak of 14 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145b73 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x59704d145d43 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
    #3 0x59704d10c6a9 in pretty_wal_size
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1269
  > #4 0x59704d10cc23 in setup_config
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1361
    #5 0x59704d11339d in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3094
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.5) initdb.bootstrap_template1

It does not release result of escape_quotes_bki.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1596

Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145b73 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x59704d145d43 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
    #3 0x59704d108685 in escape_quotes_bki
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:429
  > #4 0x59704d10dccb in bootstrap_template1
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1596
    #5 0x59704d1133a2 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3097
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.6) initdb. bootstrap_template1

It does not release result of escape_quotes_bki.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1593

Direct leak of 10 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145b73 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x59704d145d43 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
    #3 0x59704d108685 in escape_quotes_bki
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:429
  > #4 0x59704d10dc99 in bootstrap_template1
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1593
    #5 0x59704d1133a2 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3097
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.7) initdb.setup_privileges

It does not release result of escape_quotes.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1806-L1817

Direct leak of 9 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d14c5d4 in escape_single_quotes_ascii
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/port/quotes.c:38
    #2 0x59704d10860f in escape_quotes
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:408
  > #3 0x59704d10eae3 in setup_privileges
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1806
    #4 0x59704d113577 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3138
    #5 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #6 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #7 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #8 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.8) initdb.setup_config.set_info_version

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1952

Direct leak of 8 byte(s) in 1 object(s) allocated from:
    #0 0x59704d053d98 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0xdbd98)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145ea1 in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
  > #2 0x59704d10f239 in set_info_version
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1952
    #3 0x59704d114de3 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3486
    #4 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #5 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #6 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.9) initdb.bootstrap_template1

It does not release result of escape_quotes_bki.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1587

Direct leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x59704d0adeff in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x135eff)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145b73 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x59704d145d43 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
    #3 0x59704d108685 in escape_quotes_bki
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:429
  > #4 0x59704d10dc37 in bootstrap_template1
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1587
    #5 0x59704d1133a2 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3097
    #6 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #7 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #9 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.10) initdb.bootstrap_template1

It does not release result of encodingid_to_string.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L1590

Direct leak of 2 byte(s) in 1 object(s) allocated from:
    #0 0x59704d053d98 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0xdbd98)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145ea1 in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x59704d10addc in encodingid_to_string
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:839
  > #3 0x59704d10dc67 in bootstrap_template1
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:1590
    #4 0x59704d1133a2 in initialize_data_directory
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3097
    #5 0x59704d114f20 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3506
    #6 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #7 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #8 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (2.11) initdb.main

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/initdb/initdb.c#L3335

Direct leak of 2 byte(s) in 1 object(s) allocated from:
    #0 0x59704d053d98 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0xdbd98)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)
    #1 0x59704d145ea1 in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
  > #2 0x59704d1140d7 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/initdb/initdb.c:3335
    #3 0x76e5f822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #4 0x76e5f822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #5 0x59704cff5e24 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/initdb+0x7de24)
(BuildId: 32be4430a5ca7f8257c0d4648227da61568d3e1d)

--------------------------- (3.1) pg_config -> get_configdata

It does not release result of palloc.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L42

Direct leak of 368 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d038987f in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0xdb87f)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e7fad in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x5ad2d03e837d in palloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:117
  > #3 0x5ad2d03e1ba3 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:42
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

--------------------------- (3.2) pg_config -> get_configdata

It does not release result of pstrdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L127

Indirect leak of 478 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e316d in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:127
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L148

Indirect leak of 329 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e3599 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:148
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L123

Indirect leak of 231 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e3009 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:123
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L80

Indirect leak of 215 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e2517 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:80
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L62

Indirect leak of 210 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e2073 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:62
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L56

Indirect leak of 210 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e1ee7 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:56
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L74

Indirect leak of 208 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e238b in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:74
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L110

Indirect leak of 206 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e2cd3 in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:110
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L116

Indirect leak of 204 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e2e5f in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:116
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/config_info.c#L92

Indirect leak of 204 byte(s) in 1 object(s) allocated from:
    #0 0x5ad2d032f718 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x81718)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)
    #1 0x5ad2d03e82db in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
    #2 0x5ad2d03e8403 in pstrdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:141
  > #3 0x5ad2d03e282f in get_configdata
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/config_info.c:92
    #4 0x5ad2d03e117e in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_config/pg_config.c:157
    #5 0x7f139142a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7f139142a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x5ad2d02d17a4 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_config+0x237a4)
(BuildId: dcd746e7ef89d2fea0b0baee1b2664214b33b014)

ETC ... (total count: 46)

--------------------------- (4.1) psql

It does not release result of pg_malloc.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/startup.c#L758

Direct leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x58452dd6a8ff in malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x20d8ff)
(BuildId: 7cb809265d82755a1adf0338adbb9e229227fcfb)
    #1 0x58452dea2c89 in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
    #2 0x58452dea2e59 in pg_malloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:49
  > #3 0x58452de44109 in simple_action_list_append
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:758
    #4 0x58452de42df0 in parse_psql_options
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:556
    #5 0x58452de40eb8 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:213
    #6 0x7a466822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #7 0x7a466822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #8 0x58452dcb2824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x155824)
(BuildId: 7cb809265d82755a1adf0338adbb9e229227fcfb)

--------------------------- (4.2) psql

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/startup.c#L763

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x58452dd10798 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x1b3798)
(BuildId: 7cb809265d82755a1adf0338adbb9e229227fcfb)
    #1 0x58452dea2fb7 in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
  > #2 0x58452de441e7 in simple_action_list_append
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:763
    #3 0x58452de42df0 in parse_psql_options
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:556
    #4 0x58452de40eb8 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:213
    #5 0x7a466822a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #6 0x7a466822a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #7 0x58452dcb2824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x155824)
(BuildId: 7cb809265d82755a1adf0338adbb9e229227fcfb)

--------------------------- (4.2) psql

It does not release result of pg_strdup

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/startup.c#L561

Direct leak of 50 byte(s) in 1 object(s) allocated from:
    #0 0x647817464798 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/install/bin/psql+0x1b3798)
(BuildId: c8799811ec0ce32628e1a856b94d22b97a17723d)
    #1 0x6478175f6fb7 in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/src/common/fe_memutils.c:95
  > #2 0x647817596e28 in parse_psql_options
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/src/bin/psql/startup.c:561
    #3 0x647817594eb8 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/src/bin/psql/startup.c:213
    #4 0x7239a7a2a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #5 0x7239a7a2a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #6 0x647817406824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01a/install/bin/psql+0x155824)
(BuildId: c8799811ec0ce32628e1a856b94d22b97a17723d)

--------------------------- (4.3) psql

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/describe.c#L1749

+Direct leak of 5 byte(s) in 1 object(s) allocated from:
+    #0 0x5ebdf183c798 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x1b4798)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)
+    #1 0x5ebdf19cfd3f in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
+  > #2 0x5ebdf1929479 in describeOneTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1749
+    #3 0x5ebdf1928271 in describeTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1547
+    #4 0x5ebdf18f15be in exec_command_d
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:1035
+    #5 0x5ebdf18ee091 in exec_command
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:344
+    #6 0x5ebdf18edae1 in HandleSlashCmds
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:241
+    #7 0x5ebdf194d8ee in MainLoop
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/mainloop.c:496
+    #8 0x5ebdf1900aa3 in process_file
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:4878
+    #9 0x5ebdf196e936 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:460
+    #10 0x7a662702a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
+    #11 0x7a662702a28a in __libc_start_main_impl ../csu/libc-start.c:360
+    #12 0x5ebdf17de824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x156824)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)

--------------------------- (4.4) psql

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/describe.c#L1740

+Direct leak of 1 byte(s) in 1 object(s) allocated from:
+    #0 0x5ebdf183c798 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x1b4798)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)
+    #1 0x5ebdf19cfd3f in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
+  > #2 0x5ebdf1929090 in describeOneTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1740
+    #3 0x5ebdf1928271 in describeTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1547
+    #4 0x5ebdf18f15be in exec_command_d
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:1035
+    #5 0x5ebdf18ee091 in exec_command
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:344
+    #6 0x5ebdf18edae1 in HandleSlashCmds
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:241
+    #7 0x5ebdf194d8ee in MainLoop
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/mainloop.c:496
+    #8 0x5ebdf1900aa3 in process_file
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:4878
+    #9 0x5ebdf196e936 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:460
+    #10 0x7a662702a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
+    #11 0x7a662702a28a in __libc_start_main_impl ../csu/libc-start.c:360
+    #12 0x5ebdf17de824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x156824)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)

--------------------------- (4.5) psql

It does not release result of pg_strdup.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/describe.c#L1743

+Direct leak of 60 byte(s) in 5 object(s) allocated from:
+    #0 0x5c6c23c96798 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x1b4798)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)
+    #1 0x5c6c23e29d3f in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
+  > #2 0x5c6c23d831c1 in describeOneTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1743
+    #3 0x5c6c23d82271 in describeTableDetails
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/describe.c:1547
+    #4 0x5c6c23d4b5be in exec_command_d
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:1035
+    #5 0x5c6c23d48091 in exec_command
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:344
+    #6 0x5c6c23d47ae1 in HandleSlashCmds
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:241
+    #7 0x5c6c23da78ee in MainLoop
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/mainloop.c:496
+    #8 0x5c6c23d5aaa3 in process_file
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:4878
+    #9 0x5c6c23dc8936 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:460
+    #10 0x71a7ae82a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
+    #11 0x71a7ae82a28a in __libc_start_main_impl ../csu/libc-start.c:360
+    #12 0x5c6c23c38824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x156824)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)

--------------------------- (4.6) psql

It does not release result of malloc.

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/command.c#L1919

+Direct leak of 3072 byte(s) in 12 object(s) allocated from:
+    #0 0x60a3698848ff in malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x20e8ff)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)
+    #1 0x7bf4f45c0829 in initPQExpBuffer
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/interfaces/libpq/pqexpbuffer.c:92
+    #2 0x60a36995226a in psql_scan_slash_option
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/psqlscanslash.l:558
+  > #3 0x60a3698e2ab0 in exec_command_getresults
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:1919
+    #4 0x60a3698dc49c in exec_command
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:380
+    #5 0x60a3698dbae1 in HandleSlashCmds
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:241
+    #6 0x60a36993b8ee in MainLoop
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/mainloop.c:496
+    #7 0x60a3698eeaa3 in process_file
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:4878
+    #8 0x60a36995c936 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:460
+    #9 0x7bf4f382a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
+    #10 0x7bf4f382a28a in __libc_start_main_impl ../csu/libc-start.c:360
+    #11 0x60a3697cc824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x156824)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)

--------------------------- (4.7) psql

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/bin/psql/command.c#L1973

+Direct leak of 256 byte(s) in 1 object(s) allocated from:
+    #0 0x60a3698848ff in malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x20e8ff)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)
+    #1 0x7bf4f45c0829 in initPQExpBuffer
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/interfaces/libpq/pqexpbuffer.c:92
+    #2 0x60a36995226a in psql_scan_slash_option
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/psqlscanslash.l:558
+  > #3 0x60a3698e2d3f in exec_command_gset
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:1973
+    #4 0x60a3698dc504 in exec_command
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:384
+    #5 0x60a3698dbae1 in HandleSlashCmds
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:241
+    #6 0x60a36993b8ee in MainLoop
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/mainloop.c:496
+    #7 0x60a3698eeaa3 in process_file
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/command.c:4878
+    #8 0x60a36995c936 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/psql/startup.c:460
+    #9 0x7bf4f382a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
+    #10 0x7bf4f382a28a in __libc_start_main_impl ../csu/libc-start.c:360
+    #11 0x60a3697cc824 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/psql+0x156824)
(BuildId: 1b71880cdf2d5034b061d45e5a8069835b994e8a)

--------------------------- (5.1) pg_controldata

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/common/controldata_utils.c#L81

# Direct leak of 296 byte(s) in 1 object(s) allocated from:
#     #0 0x64457075493f in __interceptor_malloc
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_controldata+0xde93f)
(BuildId: 96961b7edccfdb66a13f3fb897924e75edfd40fa)
#     #1 0x6445707b3daa in pg_malloc_internal
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:30
#     #2 0x6445707b417a in palloc
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:117
#   > #3 0x6445707aef63 in get_controlfile_by_exact_path
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/controldata_utils.c:81
#     #4 0x6445707aeea8 in get_controlfile
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/controldata_utils.c:58
#     #5 0x6445707ac4bf in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_controldata/pg_controldata.c:169
#     #6 0x72b7bec2a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
#     #7 0x72b7bec2a28a in __libc_start_main_impl ../csu/libc-start.c:360
#     #8 0x64457069c864 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_controldata+0x26864)
(BuildId: 96961b7edccfdb66a13f3fb897924e75edfd40fa)

--------------------------- (5.2) pg_controldata

https://github.com/postgres/postgres/blob/88a658a42e1b3e6b1a6d4e8322d731ddc3fe9b97/src/bin/pg_controldata/pg_controldata.c#L113

# Direct leak of 15 byte(s) in 1 object(s) allocated from:
#     #0 0x6445706fa7d8 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_controldata+0x847d8)
(BuildId: 96961b7edccfdb66a13f3fb897924e75edfd40fa)
#     #1 0x6445707b7728 in get_progname
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/port/path.c:667
#   > #2 0x6445707abed8 in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/bin/pg_controldata/pg_controldata.c:113
#     #3 0x72b7bec2a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
#     #4 0x72b7bec2a28a in __libc_start_main_impl ../csu/libc-start.c:360
#     #5 0x64457069c864 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/tmp_install/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/install/bin/pg_controldata+0x26864)
(BuildId: 96961b7edccfdb66a13f3fb897924e75edfd40fa)

--------------------------- (6.1) pg_regress

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/test/regress/pg_regress.c#L2201

Direct leak of 2 byte(s) in 1 object(s) allocated from:
    #0 0x64dc461a89d8 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress+0x8e9d8)
(BuildId: 05c9a6179b03b0b71d31f188cc7fdb4de921814e)
    #1 0x64dc4626a91a in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
  > #2 0x64dc46263238 in regression_main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress.c:2201
    #3 0x64dc4626591d in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress_main.c:113
    #4 0x77a076a2a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #5 0x77a076a2a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #6 0x64dc4614aa64 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress+0x30a64)
(BuildId: 05c9a6179b03b0b71d31f188cc7fdb4de921814e)

--------------------------- (6.2) pg_regress

https://github.com/postgres/postgres/blob/ed26c4e25a444fcdd8a9120d4fe4b5a08d2b262b/src/test/regress/pg_regress.c#L2163

Direct leak of 2 byte(s) in 1 object(s) allocated from:
    #0 0x64dc461a89d8 in strdup
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress+0x8e9d8)
(BuildId: 05c9a6179b03b0b71d31f188cc7fdb4de921814e)
    #1 0x64dc4626a91a in pg_strdup
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/common/fe_memutils.c:95
  > #2 0x64dc46262f22 in regression_main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress.c:2163
    #3 0x64dc4626591d in main
/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress_main.c:113
    #4 0x77a076a2a1c9 in __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
    #5 0x77a076a2a28a in __libc_start_main_impl ../csu/libc-start.c:360
    #6 0x64dc4614aa64 in _start
(/home/dima/MY/Work/CurrentTasks/2025/POSTGRES/2025_06_17__001--mem_leaks/n002/work01/src/test/regress/pg_regress+0x30a64)
(BuildId: 05c9a6179b03b0b71d31f188cc7fdb4de921814e)

---------
Thanks&Regards,
Dmitry Kovalenko

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