diff options
Diffstat (limited to 'mysql-test/t/key_cache.test')
-rw-r--r-- | mysql-test/t/key_cache.test | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/t/key_cache.test b/mysql-test/t/key_cache.test index 13367cbdcaa..83b4b0b1deb 100644 --- a/mysql-test/t/key_cache.test +++ b/mysql-test/t/key_cache.test @@ -522,3 +522,19 @@ set global key_buffer_size=@save_key_buffer_size; set global key_cache_segments=@save_key_cache_segments; # End of 5.2 tests + +--echo # +--echo # Bug#12361113: crash when load index into cache +--echo # + +--echo # Note that this creates an empty disabled key cache! +SET GLOBAL key_cache_none.key_cache_block_size = 1024; +CREATE TABLE t1 (a INT, b INTEGER NOT NULL, KEY (b) ) ENGINE = MYISAM; +INSERT INTO t1 VALUES (1, 1); +--error ER_UNKNOWN_KEY_CACHE +CACHE INDEX t1 in key_cache_none; +--echo # The bug crashed the server at LOAD INDEX below. Now it will succeed +--echo # since the default cache is used due to CACHE INDEX failed for +--echo # key_cache_none. +LOAD INDEX INTO CACHE t1; +DROP TABLE t1; |