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MDEV-6348: mariadb crash signal 11

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Analysis: sync array output function, should make sure that all
used pointers are valid before using them.

Merge revision 4225 from lp:maria/5.5.
This commit is contained in:
Jan Lindström
2014-07-08 18:51:34 +03:00
parent 2b4b857d51
commit 648fb98eb6
18 changed files with 409 additions and 79 deletions
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8
mysql-test/suite/innodb/r/innodb_simulate_comp_failures.result Normal file
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#
# Testing robustness against random compression failures
#
CREATE TABLE t1(id INT AUTO_INCREMENT PRIMARY KEY, msg VARCHAR(255), KEY msg_i(msg)) ENGINE=INNODB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;
SET GLOBAL innodb_simulate_comp_failures = 25;
SELECT COUNT(*) FROM t1;
COUNT(*)
100000