Fix for bug #1271: Undefined variable in PASSWORD() function is not

handled correctly

2 files changed, 19 insertions, 0 deletions

diff --git a/mysql-test/r/func_crypt.result b/mysql-test/r/func_crypt.result
index 742de833bf7..96bbaa6cae7 100644
--- a/mysql-test/r/func_crypt.result
+++ b/mysql-test/r/func_crypt.result
@@ -7,3 +7,13 @@ old_password('test')	password('test')
 select length(encrypt('test')), encrypt('test','aa');
 length(encrypt('test'))	encrypt('test','aa')
 13	aaqPiZY5xR5l.
+drop table if exists t1;
+create table t1 (name varchar(50), pw varchar(16));
+insert into t1 values ('tom', password('my_pass'));
+set @pass='my_pass';
+select name from t1 where name='tom' and pw=password(@pass);
+name
+tom
+select name from t1 where name='tom' and pw=password(@undefined);
+name
+drop table t1;
diff --git a/mysql-test/t/func_crypt.test b/mysql-test/t/func_crypt.test
index f403d96e885..e612405c5e9 100644
--- a/mysql-test/t/func_crypt.test
+++ b/mysql-test/t/func_crypt.test
@@ -4,3 +4,12 @@ select length(encrypt('foo', 'ff')) <> 0;
 --replace_result $1$aa$4OSUA5cjdx0RUQ08opV27/ aaqPiZY5xR5l.
 select old_password('test'), password('test');
 select length(encrypt('test')), encrypt('test','aa');
+
+drop table if exists t1;
+create table t1 (name varchar(50), pw varchar(16));
+insert into t1 values ('tom', password('my_pass'));
+set @pass='my_pass';
+select name from t1 where name='tom' and pw=password(@pass);
+select name from t1 where name='tom' and pw=password(@undefined);
+drop table t1;
+