Memory leak in fil_op_log_parse_or_replay

[Sergei Glushchenko]

Direct leak of 50 byte(s) in 3 object(s) allocated from:
    #0 0x7f194874754a in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x9854a)
    #1 0xae3729 in fil_make_ibd_name(char const*, bool) /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/fil/fil0fil.cc:2391
    #2 0xb064e7 in fil_op_log_parse_or_replay(unsigned char*, unsigned char*, unsigned long, unsigned long, unsigned long) /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/fil/fil0fil.cc:2577
    #3 0xcfd1d3 in recv_parse_log_recs(unsigned long, store_t, bool) /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/log/log0recv.cc:3410
    #4 0xcfe58c in recv_scan_log_recs /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/log/log0recv.cc:3894
    #5 0xcff00c in recv_group_scan_log_recs /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/log/log0recv.cc:3981
    #6 0xcffc36 in recv_recovery_from_checkpoint_start(unsigned long) /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/log/log0recv.cc:4298
    #7 0xa34205 in innobase_start_or_create_for_mysql() /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/srv/srv0start.cc:2185
    #8 0x7103b0 in innodb_init /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/xtrabackup/src/xtrabackup.cc:1880
    #9 0x724384 in xtrabackup_prepare_func /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/xtrabackup/src/xtrabackup.cc:7158
    #10 0x724384 in main /mnt/workspace/percona-xtrabackup-2.4-param/BUILD_TYPE/debug/Host/asan/xtrabackuptarget/innodb56/storage/innobase/xtrabackup/src/xtrabackup.cc:7959
    #11 0x7f1946b0782f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

[Sergei Glushchenko (sergei.glushchenko)]

https://github.com/percona/percona-xtrabackup/pull/207

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PXB-755