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Bug #5397: Crash with varchar binary and LIKE

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2004-09-06 15:03:43 +05:00
parent 7d0df26780
commit 9d8d16ccf7
3 changed files with 13 additions and 1 deletions
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5
mysql-test/r/ctype_utf8.result
View File

@ -639,3 +639,8 @@ select * from t1 where str='str';
str str
str str
drop table t1; drop table t1;
CREATE TABLE t1 (a varchar(32) BINARY) CHARACTER SET utf8;
INSERT INTO t1 VALUES ('test');
SELECT a FROM t1 WHERE a LIKE '%te';
a
DROP TABLE t1;

7
mysql-test/t/ctype_utf8.test
View File

@ -492,3 +492,10 @@ INSERT INTO t1 VALUES ('str2');
select * from t1 where str='str'; select * from t1 where str='str';
drop table t1; drop table t1;
#
# Bug #5397: Crash with varchar binary and LIKE
#
CREATE TABLE t1 (a varchar(32) BINARY) CHARACTER SET utf8;
INSERT INTO t1 VALUES ('test');
SELECT a FROM t1 WHERE a LIKE '%te';
DROP TABLE t1;

2
strings/ctype-mb.c
View File

@ -565,7 +565,7 @@ static int my_wildcmp_mb_bin(CHARSET_INFO *cs,
if (str++ == str_end) return (-1); if (str++ == str_end) return (-1);
} }
{ {
int tmp=my_wildcmp_mb(cs,str,str_end,wildstr,wildend,escape,w_one,w_many); int tmp=my_wildcmp_mb_bin(cs,str,str_end,wildstr,wildend,escape,w_one,w_many);
if (tmp <= 0) if (tmp <= 0)
return (tmp); return (tmp);
} }