3 Commits

Author	SHA1	Message	Date
Sergey Glukhov	7132ccd7ca	Bug#52884 mysql-test-run does not work with --debug option ... Server crashes on 64bit linux with 'double free or corruption' message, on 32bit mysql-test-run silently fails on bootstrap stage. The problem is that FreeState() is called twice for init_settings struct in _db_end_ function. The fix is to remove superfluous FreeState() call. Additional fix: fixed discrepancy of result file when debug & valgrind options are enabled for MTR.	2010-05-20 10:31:03 +04:00
Georgi Kodinov	51880686ad	Bug #52629: memory leak from sys_var_thd_dbug in binlog.binlog_write_error ... When re-setting (SET GLOBAL debug='') the GLOBAL debug settings the server was not freeing the data elements from the top (initial) frame before setting them to 0 without freeing the underlying memory. As these are global settings there's a chance that something is there already. Fixed by : 1. making sure the allocated data are cleaned up before re-setting them while parsing a debug string 2. making sure the stuff allocated in the global settings is freed on shutdown.	2010-04-16 10:30:53 +03:00
davi@mysql.com/endora.local	cdd5eae9b6	Bug#34424 query_cache_debug.test leads to valgrind warnings ... Bug#34678 @@debug variable's incremental mode The problem is that the per-thread debugging settings stack wasn't being deallocated before the thread termination, leaking the stack memory. The chosen solution is to push a new state if the current is set to the initial settings and pop it (free) once the thread finishes.	2008-02-26 12:03:59 -03:00