LP #1604364: Memory leak in mysql_client_test.c
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lpjirasync January 24, 2018 at 9:51 AM
**Comment from Launchpad by: Laurynas Biveinis on: 21-07-2016 13:05:42
https://github.com/percona/percona-server/pull/681, https://github.com/percona/percona-server/pull/682
lpjirasync January 24, 2018 at 9:51 AM
**Comment from Launchpad by: Laurynas Biveinis on: 19-07-2016 11:32:20
The fix is to backport
commit 3833aed1b94b18437fecd7df948234984a385770
Author: Jon Olav Hauglid <jon.hauglid@oracle.com>
Date: Tue Jun 23 11:15:17 2015 +0100
Bug#21246842: ASAN: MEMORY LEAK IN TEST_WL6587()
Fix memory leak in mysql_client_test - test_wl6587().
Close the mysql connection by calling mysql_close()
to free resources.
Also fix a number of valgrind warnings (uninitialized data)
in other tests.
Done
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Created January 24, 2018 at 9:51 AM
Updated January 24, 2018 at 9:51 AM
Resolved January 24, 2018 at 9:51 AM
**Reported in Launchpad by Laurynas Biveinis last update 21-07-2016 13:05:42
main.mysql_client_test w1 [ fail ]
Test ended at 2016-07-18 10:19:03
CURRENT_TEST: main.mysql_client_test
mysqltest: At line 17: command "$MYSQL_CLIENT_TEST --getopt-ll-test=25600M $PLUGIN_AUTH_CLIENT_OPT >> $MYSQLTEST_VARDIR/log/mysql_client_test.out.log 2>&1" failed
==2470==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 1272 byte(s) in 1 object(s) allocated from:
#0 0x7f9d88f27602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
#1 0x4ed714 in my_malloc /home/laurynas/mysql-server/mysys/my_malloc.c:38
#2 0x483cf0 in mysql_init /home/laurynas/mysql-server/sql-common/client.c:1669
#3 0x40b314 in mysql_client_init /home/laurynas/mysql-server/tests/mysql_client_fw.c:254
#4 0x40e3fb in test_wl6587 /home/laurynas/mysql-server/tests/mysql_client_test.c:19233
#5 0x475372 in main /home/laurynas/mysql-server/tests/mysql_client_fw.c:1436
#6 0x7f9d87c0a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
SUMMARY: AddressSanitizer: 1272 byte(s) leaked in 1 allocation(s).