main.ssl_ca fails on Power in buildbot

main.ssl_ca                              w3 [ fail ]

        Test ended at 2016-09-25 06:01:03

CURRENT_TEST: main.ssl_ca

ERROR 2026 (HY000): SSL connection error: No such file or directory

mysqltest: At line 27: exec of '/home/buildbot/maria-slave/p8-rhel6-bintar/build/client/mysql --defaults-file=/home/buildbot/maria-slave/p8-rhel6-bintar/build/mysql-test/var/3/my.cnf --ssl-ca=~/maria-slave/p8-rhel6-bintar/build/mysql-test/std_data/cacert.pem --ssl-key=/home/buildbot/maria-slave/p8-rhel6-bintar/build/mysql-test/std_data/client-key.pem --ssl-cert=/home/buildbot/maria-slave/p8-rhel6-bintar/build/mysql-test/std_data/client-cert.pem test -e "SELECT (VARIABLE_VALUE <> '') AS have_ssl FROM INFORMATION_SCHEMA.SESSION_STATUS WHERE VARIABLE_NAME='Ssl_cipher';"' failed, error: 256, status: 1, errno: 0

Output from before failure:

# path substitution : should connect

The result from queries just before the failure was:

#

# Bug#21920657: SSL-CA FAILS SILENTLY IF THE PATH CANNOT BE FOUND

#

# try to connect with wrong '--ssl-ca' path : should fail

ERROR 2026 (HY000): SSL connection error: xxxx

# try to connect with correct '--ssl-ca' path : should connect

have_ssl

1

#

# Bug#21920678: SSL-CA DOES NOT ACCEPT ~USER TILDE HOME DIRECTORY

#               PATH SUBSTITUTION

#

# try to connect with '--ssl-ca' option using tilde home directoy

# path substitution : should connect