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author | Sergey Glukhov <sergey.glukhov@oracle.com> | 2010-12-14 19:08:25 +0300 |
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committer | Sergey Glukhov <sergey.glukhov@oracle.com> | 2010-12-14 19:08:25 +0300 |
commit | 76627d5fc33749cb329a6ced6ce8ba16a3bdd558 (patch) | |
tree | eb9266e1f7523ad256a18bfea6203ab7e7fe2ed2 /mysql-test/t/func_str.test | |
parent | a0a63b3160472c4214ec775d84811cea1e761d85 (diff) | |
download | mariadb-git-76627d5fc33749cb329a6ced6ce8ba16a3bdd558.tar.gz |
Bug#57818 string conversion function died
Bug#57913 large negative number to string conversion functions crash
String object which is used as result container of the item
has uninitialized 'str_charset' field. This object
might be used later to preform some internal operations
and str_charset field is involved in these operations.
It leads to crash.
The fix is to intialize str_charset in my_decimal2string() func.
mysql-test/r/func_str.result:
test case
mysql-test/t/func_str.test:
test case
sql/my_decimal.cc:
intialize str_charset field for result string
in my_decimal2string() func.
Diffstat (limited to 'mysql-test/t/func_str.test')
-rw-r--r-- | mysql-test/t/func_str.test | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test index 3392a41519b..fdcfbcf519e 100644 --- a/mysql-test/t/func_str.test +++ b/mysql-test/t/func_str.test @@ -1362,4 +1362,11 @@ SELECT 1 FROM t1, t1 t2 ORDER BY QUOTE(t1.a); DROP TABLE t1; +--echo # +--echo # Bug#57913 large negative number to string conversion functions crash +--echo # Bug#57810 case/when/then : Assertion failed: length || !scale +--echo # +SELECT '1' IN ('1', SUBSTRING(-9223372036854775809, 1)); +SELECT CONVERT(('' IN (REVERSE(CAST(('') AS DECIMAL)), '')), CHAR(3)); + --echo End of 5.1 tests |