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| author | Alexander Barkov <bar@mysql.com> | 2010-08-26 16:36:33 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mysql.com> | 2010-08-26 16:36:33 +0400 |
| commit | 22d6e099c100a770785e0ffc007741254ad9a515 (patch) | |
| tree | 22a95174748db7656dc7b0c291d4af92e8b20109 /mysql-test | |
| parent | e03bc5d7b0961bcafa71823476b7cf8df660bcae (diff) | |
| download | mariadb-git-22d6e099c100a770785e0ffc007741254ad9a515.tar.gz | |
Bug#42511 mysqld: ctype-ucs2.c:2044: my_strnncollsp_utf32: Assertion (tlen % 4) == 0' fai
Problem: trailing spaces were stripped using 8-bit code,
so the truncation result length was incorrect, which led
to an assertion failure.
Fix: using multi-byte safe code.
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/ctype_utf32.result | 13 | ||||
| -rw-r--r-- | mysql-test/t/ctype_utf32.test | 11 |
2 files changed, 24 insertions, 0 deletions
diff --git a/mysql-test/r/ctype_utf32.result b/mysql-test/r/ctype_utf32.result index 79e714eab47..eb8ef31c8e4 100644 --- a/mysql-test/r/ctype_utf32.result +++ b/mysql-test/r/ctype_utf32.result @@ -1114,5 +1114,18 @@ format(123,2,'no_NO') 123,00 DROP TABLE t1; # +# Bug#42511 mysqld: ctype-ucs2.c:2044: my_strnncollsp_utf32: Assertion (tlen % 4) == 0' faied +# +CREATE TABLE t1 ( +b char(250) CHARACTER SET utf32, +key (b) +) ENGINE=MYISAM; +INSERT INTO t1 VALUES ('d'),('f'); +SELECT * FROM t1 WHERE b BETWEEN 'a' AND 'z'; +b +d +f +DROP TABLE t1; +# # End of 5.5 tests # diff --git a/mysql-test/t/ctype_utf32.test b/mysql-test/t/ctype_utf32.test index 668b3b033bd..3ea497868ee 100644 --- a/mysql-test/t/ctype_utf32.test +++ b/mysql-test/t/ctype_utf32.test @@ -819,5 +819,16 @@ SELECT * FROM t1; DROP TABLE t1; --echo # +--echo # Bug#42511 mysqld: ctype-ucs2.c:2044: my_strnncollsp_utf32: Assertion (tlen % 4) == 0' faied +--echo # +CREATE TABLE t1 ( + b char(250) CHARACTER SET utf32, + key (b) +) ENGINE=MYISAM; +INSERT INTO t1 VALUES ('d'),('f'); +SELECT * FROM t1 WHERE b BETWEEN 'a' AND 'z'; +DROP TABLE t1; + +--echo # --echo # End of 5.5 tests --echo # |