src/odbc/unittests/transaction2

Main

Hostnamefreddy
uname -aLinux freddy 4.10.0-22-generic #24-Ubuntu SMP Mon May 22 17:43:20 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
date2017-06-16

==7853== Memcheck, a memory error detector
==7853== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==7853== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info
==7853== Command: ./transaction2
==7853== 
--7853-- Valgrind options:
--7853--    --tool=memcheck
--7853--    --vgdb=no
--7853--    --num-callers=20
--7853--    --leak-check=yes
--7853--    -v
--7853--    --show-reachable=yes
--7853--    --log-fd=3
--7853--    --suppressions=/home/freddy/suppressions.supp
--7853--    --track-origins=yes
--7853-- Contents of /proc/version:
--7853--   Linux version 4.10.0-22-generic (buildd@lcy01-08) (gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:20 UTC 2017
--7853-- 
--7853-- Arch and hwcaps: AMD64, LittleEndian, amd64-cx16-lzcnt-rdtscp-sse3-avx-avx2-bmi
--7853-- Page sizes: currently 4096, max supported 4096
--7853-- Valgrind library directory: /home/freddy/install/lib/valgrind
--7853-- Reading syms from /home/freddy/ftdstmp/ftds_comp99m/test4/src/odbc/unittests/transaction2
--7853-- Reading syms from /lib/x86_64-linux-gnu/ld-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/ld-2.24.so ..
--7853--   .. CRC mismatch (computed 4b0c5a7e wanted 89f5325d)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/ld-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /home/freddy/install/lib/valgrind/memcheck-amd64-linux
--7853--    object doesn't have a dynamic symbol table
--7853-- Scheduler: using generic scheduler lock implementation.
--7853-- Reading suppressions file: /home/freddy/suppressions.supp
--7853-- Reading suppressions file: /home/freddy/install/lib/valgrind/default.supp
--7853-- REDIR: 0x401d280 (ld-linux-x86-64.so.2:strlen) redirected to 0x380a60c1 (vgPlain_amd64_linux_REDIR_FOR_strlen)
--7853-- REDIR: 0x401bbd0 (ld-linux-x86-64.so.2:index) redirected to 0x380a60db (vgPlain_amd64_linux_REDIR_FOR_index)
--7853-- Reading syms from /home/freddy/install/lib/valgrind/vgpreload_core-amd64-linux.so
--7853-- Reading syms from /home/freddy/install/lib/valgrind/vgpreload_memcheck-amd64-linux.so
==7853== WARNING: new redirection conflicts with existing -- ignoring it
--7853--     old: 0x0401d280 (strlen              ) R-> (0000.0) 0x380a60c1 vgPlain_amd64_linux_REDIR_FOR_strlen
--7853--     new: 0x0401d280 (strlen              ) R-> (2007.0) 0x04c30c60 strlen
--7853-- REDIR: 0x401bdf0 (ld-linux-x86-64.so.2:strcmp) redirected to 0x4c31d60 (strcmp)
--7853-- REDIR: 0x401dd90 (ld-linux-x86-64.so.2:mempcpy) redirected to 0x4c35130 (mempcpy)
--7853-- Reading syms from /home/freddy/ftdstmp/ftds_comp99m/src/odbc/.libs/libtdsodbc.so.0.0.0
--7853-- Reading syms from /lib/x86_64-linux-gnu/libpthread-2.24.so
--7853--   Considering /usr/lib/debug/.build-id/23/6fbbfd91b7dc1ede76916401a1435a1da42114.debug ..
--7853--   .. build-id is valid
--7853-- Reading syms from /lib/x86_64-linux-gnu/libc-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libc-2.24.so ..
--7853--   .. CRC mismatch (computed 1f08dfe0 wanted 2cd0873a)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libhogweed.so.4.3
--7853--   Considering /usr/lib/x86_64-linux-gnu/libhogweed.so.4.3 ..
--7853--   .. CRC mismatch (computed 1c1c4eea wanted e638266c)
--7853--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/libhogweed.so.4.3 ..
--7853--   .. CRC is valid
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libgnutls.so.30.12.0
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libnettle.so.6.3
--7853--   Considering /usr/lib/x86_64-linux-gnu/libnettle.so.6.3 ..
--7853--   .. CRC mismatch (computed f637150f wanted 8461f423)
--7853--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/libnettle.so.6.3 ..
--7853--   .. CRC is valid
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libgmp.so.10.3.2
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /lib/x86_64-linux-gnu/libcom_err.so.2.1
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /lib/x86_64-linux-gnu/libz.so.1.2.11
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.2.0
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /lib/x86_64-linux-gnu/libidn.so.11.6.16
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libtasn1.so.6.5.3
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /lib/x86_64-linux-gnu/libkeyutils.so.1.5
--7853--    object doesn't have a symbol table
--7853-- Reading syms from /lib/x86_64-linux-gnu/libresolv-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libresolv-2.24.so ..
--7853--   .. CRC mismatch (computed c39a3520 wanted c971fdd5)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libresolv-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /lib/x86_64-linux-gnu/libdl-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libdl-2.24.so ..
--7853--   .. CRC mismatch (computed 3bce5754 wanted e3d30ea1)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
--7853--    object doesn't have a symbol table
--7853-- REDIR: 0x53c6020 (libc.so.6:strcasecmp) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c1990 (libc.so.6:strcspn) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c8310 (libc.so.6:strncasecmp) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c3e00 (libc.so.6:strpbrk) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c4190 (libc.so.6:strspn) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c56a0 (libc.so.6:memmove) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c0190 (libc.so.6:index) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c5260 (libc.so.6:bcmp) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c03e0 (libc.so.6:strcmp) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53caa10 (libc.so.6:memcpy@@GLIBC_2.14) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c1870 (libc.so.6:strcpy) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c5e70 (libc.so.6:stpcpy) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c5b50 (libc.so.6:memset) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c21f0 (libc.so.6:strncat) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x544c2a0 (libc.so.6:__memcpy_chk) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53bff90 (libc.so.6:strcat) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c3ad0 (libc.so.6:strncpy) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c2230 (libc.so.6:strncmp) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c4ce0 (libc.so.6:strstr) redirected to 0x4a28742 (_vgnU_ifunc_wrapper)
--7853-- REDIR: 0x53c3b10 (libc.so.6:rindex) redirected to 0x4c305f0 (rindex)
--7853-- REDIR: 0x53c1e30 (libc.so.6:strlen) redirected to 0x4c30ba0 (strlen)
--7853-- REDIR: 0x53c2280 (libc.so.6:__GI_strncmp) redirected to 0x4c31350 (__GI_strncmp)
--7853-- REDIR: 0x53bad30 (libc.so.6:malloc) redirected to 0x4c2db1f (malloc)
--7853-- REDIR: 0x53c57b0 (libc.so.6:memcpy@GLIBC_2.2.5) redirected to 0x4c31ec0 (memcpy@GLIBC_2.2.5)
--7853-- REDIR: 0x53c0420 (libc.so.6:__GI_strcmp) redirected to 0x4c31c70 (__GI_strcmp)
--7853-- REDIR: 0x53bb950 (libc.so.6:calloc) redirected to 0x4c2f9ba (calloc)
--7853-- REDIR: 0x5484b70 (libc.so.6:__memcpy_avx_unaligned_erms) redirected to 0x4c343c0 (memmove)
--7853-- REDIR: 0x53c01c0 (libc.so.6:__GI_strchr) redirected to 0x4c30750 (__GI_strchr)
--7853-- REDIR: 0x5484b60 (libc.so.6:__memcpy_chk_avx_unaligned_erms) redirected to 0x4c35220 (__memcpy_chk)
--7853-- REDIR: 0x53d54c0 (libc.so.6:__strcmp_sse2_unaligned) redirected to 0x4c31c20 (strcmp)
--7853-- REDIR: 0x53bb0e0 (libc.so.6:free) redirected to 0x4c2eccc (free)
--7853-- REDIR: 0x549fac0 (libc.so.6:__memcmp_sse4_1) redirected to 0x4c33aa0 (__memcmp_sse4_1)
--7853-- REDIR: 0x53c4740 (libc.so.6:__GI_strstr) redirected to 0x4c35390 (__strstr_sse2)
--7853-- REDIR: 0x53c4f10 (libc.so.6:memchr) redirected to 0x4c31e00 (memchr)
--7853-- REDIR: 0x53da110 (libc.so.6:__strcpy_sse2_unaligned) redirected to 0x4c30c80 (strcpy)
--7853-- REDIR: 0x5481ac0 (libc.so.6:__strcasecmp_avx) redirected to 0x4c314a0 (strcasecmp)
--7853-- REDIR: 0x53cc3c0 (libc.so.6:strchrnul) redirected to 0x4c34c60 (strchrnul)
--7853-- REDIR: 0x53c5790 (libc.so.6:__GI_mempcpy) redirected to 0x4c34e60 (__GI_mempcpy)
--7853-- REDIR: 0x536ef10 (libc.so.6:setenv) redirected to 0x4c35960 (setenv)
--7853-- REDIR: 0x53bb300 (libc.so.6:realloc) redirected to 0x4c2fbb3 (realloc)
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
--7853-- REDIR: 0x5483130 (libc.so.6:__strncasecmp_avx) redirected to 0x4c31580 (strncasecmp)
--7853-- REDIR: 0x53c5eb0 (libc.so.6:__GI_stpcpy) redirected to 0x4c33d80 (__GI_stpcpy)
--7853-- Reading syms from /lib/x86_64-linux-gnu/libnss_compat-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libnss_compat-2.24.so ..
--7853--   .. CRC mismatch (computed 8c6ea835 wanted 20ccf3f1)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_compat-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /lib/x86_64-linux-gnu/libnsl-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libnsl-2.24.so ..
--7853--   .. CRC mismatch (computed 45f6d82d wanted 3548535a)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnsl-2.24.so ..
--7853--   .. CRC is valid
--7853-- REDIR: 0x53c18b0 (libc.so.6:__GI_strcpy) redirected to 0x4c30d50 (__GI_strcpy)
--7853-- Reading syms from /lib/x86_64-linux-gnu/libnss_nis-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libnss_nis-2.24.so ..
--7853--   .. CRC mismatch (computed e2d5a74c wanted c6d5135d)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_nis-2.24.so ..
--7853--   .. CRC is valid
--7853-- Reading syms from /lib/x86_64-linux-gnu/libnss_files-2.24.so
--7853--   Considering /lib/x86_64-linux-gnu/libnss_files-2.24.so ..
--7853--   .. CRC mismatch (computed c47c4c51 wanted 31a2947a)
--7853--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_files-2.24.so ..
--7853--   .. CRC is valid
--7853-- REDIR: 0x53cc1b0 (libc.so.6:rawmemchr) redirected to 0x4c34c90 (rawmemchr)
--7853-- REDIR: 0x5481870 (libc.so.6:__strpbrk_sse42) redirected to 0x4c35470 (strpbrk)
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so
--7853--   Considering /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--7853--   .. CRC mismatch (computed 42bfc197 wanted a6d47097)
--7853--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so ..
--7853--   .. CRC is valid
--7853-- REDIR: 0x401e060 (ld-linux-x86-64.so.2:stpcpy) redirected to 0x4c340c0 (stpcpy)
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so
--7853--   Considering /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--7853--   .. CRC mismatch (computed cb2db349 wanted bc322ea2)
--7853--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so ..
--7853--   .. CRC is valid
--7853-- REDIR: 0x5484fb0 (libc.so.6:__memset_avx2_unaligned_erms) redirected to 0x4c342c0 (memset)
--7853-- Reading syms from /usr/lib/x86_64-linux-gnu/gconv/CP1252.so
--7853--   Considering /usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--7853--   .. CRC mismatch (computed 5473eb06 wanted af3d0252)
--7853--   Considering /usr/lib/debug/usr/lib/x86_64-linux-gnu/gconv/CP1252.so ..
--7853--   .. CRC is valid
use tempdb
Message: 'HY024' [FreeTDS][SQL Server]Invalid attribute value
IF OBJECT_ID('test_transaction') IS NOT NULL DROP TABLE test_transaction
CREATE TABLE test_transaction(n NUMERIC(18,0) PRIMARY KEY, t VARCHAR(30))
INSERT INTO test_transaction(n, t) VALUES(1, 'initial')
SELECT * FROM test_transaction
Message: 'HY011' [FreeTDS][SQL Server]Operation invalid at this time
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
use tempdb
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
UPDATE test_transaction SET t = 'initial' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
UPDATE test_transaction SET t = 'initial' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
--7853-- REDIR: 0x53de7b0 (libc.so.6:__strstr_sse2_unaligned) redirected to 0x4c35320 (strstr)
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
use tempdb
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
UPDATE test_transaction SET t = 'initial' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
use tempdb
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
UPDATE test_transaction SET t = 'initial' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
use tempdb
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
SELECT * FROM test_transaction WHERE t = 'initial'
DELETE test_transaction WHERE n = 2
odbctest
--------

connection parameters:
server:   'sql2008'
user:     'FREETDS\Administrator'
password: '????'
database: 'tempdb'
use tempdb
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'second' AND n = 1
SELECT * FROM test_transaction WHERE t = 'initial' AND n = 1
UPDATE test_transaction SET t = 'second' WHERE n = 1
SELECT * FROM test_transaction WHERE t = 'initial'
INSERT INTO test_transaction(n, t) VALUES(2, 'initial')
DROP TABLE test_transaction
--7853-- Discarding syms at 0x8bda6e0-0x8bdbefc in /usr/lib/x86_64-linux-gnu/gconv/UTF-16.so due to munmap()
--7853-- Discarding syms at 0x8dde5e0-0x8ddf2d2 in /usr/lib/x86_64-linux-gnu/gconv/CP1252.so due to munmap()
--7853-- Discarding syms at 0x89d75e0-0x89d80ba in /usr/lib/x86_64-linux-gnu/gconv/ISO8859-1.so due to munmap()
--7853-- Discarding syms at 0x81982b0-0x819db05 in /lib/x86_64-linux-gnu/libnss_compat-2.24.so due to munmap()
--7853-- Discarding syms at 0x85bb0e0-0x85c1869 in /lib/x86_64-linux-gnu/libnss_nis-2.24.so due to munmap()
--7853-- Discarding syms at 0x83a3fd0-0x83b1091 in /lib/x86_64-linux-gnu/libnsl-2.24.so due to munmap()
--7853-- Discarding syms at 0x87c71d0-0x87cd2a1 in /lib/x86_64-linux-gnu/libnss_files-2.24.so due to munmap()
==7853== 
==7853== HEAP SUMMARY:
==7853==     in use at exit: 0 bytes in 0 blocks
==7853==   total heap usage: 7,717 allocs, 7,717 frees, 6,249,307 bytes allocated
==7853== 
==7853== All heap blocks were freed -- no leaks are possible
==7853== 
==7853== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==7853== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

Main