MDEV-15416 Crash when reading I_S.PARAMETERS

MariaDB · Feb 28, 2018 · 4025cfa · 4025cfa
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commit 4025cfa
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diff --git a/mysql-test/r/information_schema_parameters.result b/mysql-test/r/information_schema_parameters.result
@@ -524,3 +524,105 @@ SPECIFIC_CATALOG	SPECIFIC_SCHEMA	SPECIFIC_NAME	ORDINAL_POSITION	PARAMETER_MODE	P
 def	i_s_parameters_test	test_func5	0	NULL	NULL	varchar	30	90	NULL	NULL	NULL	utf8	utf8_general_ci	varchar(30)	FUNCTION
 def	i_s_parameters_test	test_func5	1	IN	s	char	20	60	NULL	NULL	NULL	utf8	utf8_general_ci	char(20)	FUNCTION
 DROP DATABASE i_s_parameters_test;
+USE test;
+#
+# Start of 10.3 tests
+#
+#
+# MDEV-15416 Crash when reading I_S.PARAMETERS
+#
+CREATE PROCEDURE p1(a0 TYPE OF t1.a,
+a1 TYPE OF test.t1.a,
+b0 ROW TYPE OF t1,
+b1 ROW TYPE OF test.t1,
+c ROW(a INT,b DOUBLE))
+BEGIN
+END;
+$$
+SELECT *, '--------' FROM INFORMATION_SCHEMA.PARAMETERS WHERE SPECIFIC_NAME = 'p1';
+SPECIFIC_CATALOG	def
+SPECIFIC_SCHEMA	test
+SPECIFIC_NAME	p1
+ORDINAL_POSITION	1
+PARAMETER_MODE	IN
+PARAMETER_NAME	a0
+DATA_TYPE	TYPE OF
+CHARACTER_MAXIMUM_LENGTH	NULL
+CHARACTER_OCTET_LENGTH	NULL
+NUMERIC_PRECISION	NULL
+NUMERIC_SCALE	NULL
+DATETIME_PRECISION	NULL
+CHARACTER_SET_NAME	NULL
+COLLATION_NAME	NULL
+DTD_IDENTIFIER	TYPE OF `t1`.`a`
+ROUTINE_TYPE	PROCEDURE
+--------	--------
+SPECIFIC_CATALOG	def
+SPECIFIC_SCHEMA	test
+SPECIFIC_NAME	p1
+ORDINAL_POSITION	2
+PARAMETER_MODE	IN
+PARAMETER_NAME	a1
+DATA_TYPE	TYPE OF
+CHARACTER_MAXIMUM_LENGTH	NULL
+CHARACTER_OCTET_LENGTH	NULL
+NUMERIC_PRECISION	NULL
+NUMERIC_SCALE	NULL
+DATETIME_PRECISION	NULL
+CHARACTER_SET_NAME	NULL
+COLLATION_NAME	NULL
+DTD_IDENTIFIER	TYPE OF `test`.`t1`.`a`
+ROUTINE_TYPE	PROCEDURE
+--------	--------
+SPECIFIC_CATALOG	def
+SPECIFIC_SCHEMA	test
+SPECIFIC_NAME	p1
+ORDINAL_POSITION	3
+PARAMETER_MODE	IN
+PARAMETER_NAME	b0
+DATA_TYPE	ROW TYPE OF
+CHARACTER_MAXIMUM_LENGTH	NULL
+CHARACTER_OCTET_LENGTH	NULL
+NUMERIC_PRECISION	NULL
+NUMERIC_SCALE	NULL
+DATETIME_PRECISION	NULL
+CHARACTER_SET_NAME	NULL
+COLLATION_NAME	NULL
+DTD_IDENTIFIER	ROW TYPE OF `t1`
+ROUTINE_TYPE	PROCEDURE
+--------	--------
+SPECIFIC_CATALOG	def
+SPECIFIC_SCHEMA	test
+SPECIFIC_NAME	p1
+ORDINAL_POSITION	4
+PARAMETER_MODE	IN
+PARAMETER_NAME	b1
+DATA_TYPE	ROW TYPE OF
+CHARACTER_MAXIMUM_LENGTH	NULL
+CHARACTER_OCTET_LENGTH	NULL
+NUMERIC_PRECISION	NULL
+NUMERIC_SCALE	NULL
+DATETIME_PRECISION	NULL
+CHARACTER_SET_NAME	NULL
+COLLATION_NAME	NULL
+DTD_IDENTIFIER	ROW TYPE OF `test`.`t1`
+ROUTINE_TYPE	PROCEDURE
+--------	--------
+SPECIFIC_CATALOG	def
+SPECIFIC_SCHEMA	test
+SPECIFIC_NAME	p1
+ORDINAL_POSITION	5
+PARAMETER_MODE	IN
+PARAMETER_NAME	c
+DATA_TYPE	ROW
+CHARACTER_MAXIMUM_LENGTH	NULL
+CHARACTER_OCTET_LENGTH	NULL
+NUMERIC_PRECISION	NULL
+NUMERIC_SCALE	NULL
+DATETIME_PRECISION	NULL
+CHARACTER_SET_NAME	NULL
+COLLATION_NAME	NULL
+DTD_IDENTIFIER	ROW
+ROUTINE_TYPE	PROCEDURE
+--------	--------
+DROP PROCEDURE p1;