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Bug#11766112 59151:UNINITIALIZED VALUES IN EXTRACT_DATE_TIME WITH STR_TO_DATE(SPACE(..) ...

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Valgrind warining happens due to missing
'end of the string' check. The fix is to
check if we reached the end of the string.


mysql-test/r/func_time.result:
  test case
mysql-test/t/func_time.test:
  test case
sql/item_timefunc.cc:
  check if we reached the end of
  the string after leading spaces skipping.
This commit is contained in:
Sergey Glukhov
2011-03-28 11:53:18 +04:00
parent f1b638d33c
commit d499851be0
3 changed files with 14 additions and 2 deletions
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6
mysql-test/r/func_time.result
View File

@ -1375,4 +1375,10 @@ Warning 1292 Truncated incorrect time value: ''
Warning 1292 Truncated incorrect time value: ''
Warning 1292 Truncated incorrect time value: ''
DROP TABLE t1;
#
# Bug#11766112 59151:UNINITIALIZED VALUES IN EXTRACT_DATE_TIME WITH STR_TO_DATE(SPACE(..) ...
#
SELECT STR_TO_DATE(SPACE(2),'1');
STR_TO_DATE(SPACE(2),'1')
0000-00-00
End of 5.1 tests

6
mysql-test/t/func_time.test
View File

@ -881,4 +881,10 @@ INSERT INTO t1 VALUES (''),('');
SELECT COUNT(*) FROM t1 GROUP BY TIME_TO_SEC(a);
DROP TABLE t1;
--echo #
--echo # Bug#11766112 59151:UNINITIALIZED VALUES IN EXTRACT_DATE_TIME WITH STR_TO_DATE(SPACE(..) ...
--echo #
SELECT STR_TO_DATE(SPACE(2),'1');
--echo End of 5.1 tests