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Fix for BUG#12414917 - ISCLOSED() CRASHES ON 64-BIT BUILDS

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Problem:      
lack of incoming geometry data validation may 
lead to a server crash when ISCLOSED() function called.

Solution:
necessary incoming data check added.
This commit is contained in:
Ramil Kalimullin
2012-03-05 21:58:07 +04:00
parent 98642459db
commit 44d88da575
3 changed files with 15 additions and 1 deletions
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7
mysql-test/t/gis.test
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@ -812,4 +812,11 @@ CREATE TABLE t3 (
# cleanup
DROP TABLE t0, t1, t2;
--echo #
--echo # BUG#12414917 - ISCLOSED() CRASHES ON 64-BIT BUILDS
--echo #
SELECT ISCLOSED(CONVERT(CONCAT(' ', 0x2), BINARY(20)));
--echo End of 5.1 tests