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Kirill Smelkov
mariadb
Commits
a67bf98f
Commit
a67bf98f
authored
Mar 19, 2011
by
Sergei Golubchik
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lp:738067 Crash in get_datetime_value() in 5.1-micro
parent
e79a72a4
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+9
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mysql-test/r/func_time.result
mysql-test/r/func_time.result
+3
-0
mysql-test/t/func_time.test
mysql-test/t/func_time.test
+4
-0
sql/item_func.cc
sql/item_func.cc
+2
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mysql-test/r/func_time.result
View file @
a67bf98f
...
...
@@ -1536,3 +1536,6 @@ drop table t1;
select day(coalesce(null));
day(coalesce(null))
NULL
select timestamp(greatest('2002-08-20', '0000-00-00 00:00:00'));
timestamp(greatest('2002-08-20', '0000-00-00 00:00:00'))
2002-08-20 00:00:00
mysql-test/t/func_time.test
View file @
a67bf98f
...
...
@@ -973,3 +973,7 @@ drop table t1;
#
select
day
(
coalesce
(
null
));
#
# lp:738067 Crash in get_datetime_value() in 5.1-micro
#
select
timestamp
(
greatest
(
'2002-08-20'
,
'0000-00-00 00:00:00'
));
sql/item_func.cc
View file @
a67bf98f
...
...
@@ -2274,6 +2274,8 @@ bool Item_func_min_max::get_date(MYSQL_TIME *ltime, uint fuzzy_date)
{
longlong
UNINIT_VAR
(
min_max
);
DBUG_ASSERT
(
fixed
==
1
);
if
(
!
compare_as_dates
)
return
Item_func
::
get_date
(
ltime
,
fuzzy_date
);
for
(
uint
i
=
0
;
i
<
arg_count
;
i
++
)
{
...
...
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