Bug#24158 SET PASSWORD in binary log fails under ANSI_QUOTES

Problem: ``SET PASSWORD FOR foo@localhost'' was written into
binary log using double quites: ``SET PASSWORD FOR "foo"@"localhost"...''.
If sql_mode was set to ANSI_QUOTES, parser on slave considered
"foo" and "localhost" as identifiers instead of strigns constants,
so it failed to parse, generated syntax error and slave then stopped.
Fix: changing binary log entries to use single quotes:
``SET PASSWORD FOR 'foo'@'localhost'...'' not to depend on ANSI_QUOTES.


mysql-test/r/rpl_do_grant.result:
  Adding test case
mysql-test/t/rpl_do_grant.test:
  Adding test case
sql/sql_acl.cc:
  Using single quotes instead of double quotes,
  not to fails when sql_mode=ANSI_QUOTES.

2 files changed, 27 insertions, 0 deletions

diff --git a/mysql-test/r/rpl_do_grant.result b/mysql-test/r/rpl_do_grant.result
index ff3e059503c..fe6ef3c26bc 100644
--- a/mysql-test/r/rpl_do_grant.result
+++ b/mysql-test/r/rpl_do_grant.result
@@ -20,6 +20,17 @@ set password for rpl_do_grant@localhost=password("does it work?");
 select password<>_binary'' from mysql.user where user=_binary'rpl_do_grant';
 password<>_binary''
 1
+update mysql.user set password='' where user='rpl_do_grant';
+flush privileges;
+select password<>'' from mysql.user where user='rpl_do_grant';
+password<>''
+0
+set sql_mode='ANSI_QUOTES';
+set password for rpl_do_grant@localhost=password('does it work?');
+set sql_mode='';
+select password<>'' from mysql.user where user='rpl_do_grant';
+password<>''
+1
 delete from mysql.user where user=_binary'rpl_do_grant';
 delete from mysql.db where user=_binary'rpl_do_grant';
 flush privileges;
diff --git a/mysql-test/t/rpl_do_grant.test b/mysql-test/t/rpl_do_grant.test
index 54287a67657..4a9c1554630 100644
--- a/mysql-test/t/rpl_do_grant.test
+++ b/mysql-test/t/rpl_do_grant.test
@@ -33,6 +33,22 @@ connection slave;
 sync_with_master;
 select password<>_binary'' from mysql.user where user=_binary'rpl_do_grant';
 
+#
+# Bug#24158 SET PASSWORD in binary log fails under ANSI_QUOTES
+#
+connection master;
+update mysql.user set password='' where user='rpl_do_grant';
+flush privileges;
+select password<>'' from mysql.user where user='rpl_do_grant';
+set sql_mode='ANSI_QUOTES';
+set password for rpl_do_grant@localhost=password('does it work?');
+set sql_mode='';
+save_master_pos;
+connection slave;
+sync_with_master;
+select password<>'' from mysql.user where user='rpl_do_grant';
+
+
 # clear what we have done, to not influence other tests.
 connection master;
 delete from mysql.user where user=_binary'rpl_do_grant';