lp:~maria-captains/maria/sanja-5.5-MDEV-6441
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- 4227. By Oleksandr "Sanja" Byelkin
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MDEV-6441: memory leak
Whole mysql_derived_
prepare( ) was executed on statement memory. Now it is executed on runtime meory and all bugs induced bu this fixed. - 4225. By Jan Lindström
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MDEV-6348: mariadb crash signal 11
Analysis: sync array output function, should make sure that all
used pointers are valid before using them. - 4224. By Jan Lindström
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MDEV-5621: Server random crash on ALTER TABLE
This is not a real fix, instead try to gather additional information
at the point when dictionary content is not what we expect it to be. - 4223. By Jan Lindström
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MDEV-6191: row_search_
for_mysql comment and code consistency about isolation level
and gap locks - 4222. By Jan Lindström
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MDEV-6318: MariaDB with XtraDB uses times more of IO events
than with InnoDB pluginFix: os0file.h in XtraDB had OS_AIO_
N_PENDING_ IOS_PER_ THREAD 256
when on InnoDB it is OS_AIO_N_PENDING_ IOS_PER_ THREAD 32. Changed
XtraDB also to use 32. - 4221. By Jan Lindström
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MDEV-6225: Idle replication slave keeps crashing.
Analysis: Based on crashed the buffer pool instance identifier is
not correct on block to be freed. Add LRU list mutex holding
on functions calling free and add additional safety checks. - 4219. By Kristian Nielsen
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MDEV-6188: master_retry_count (ignored if disconnect happens on SET master_
heartbeat_ period) That particular part of slave connect to master was missing code to handle
retry in case of network errors. The same problem is present in MySQL 5.5, but
fixed in MySQL 5.6.Fixed with this patch, by adding the code (mostly identical to MySQL 5.6), and
also adding a test case.I checked other queries done towards master during slave connect, and they now
all seem to handle reconnect in case of network failures. - 4218. By Kristian Nielsen
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MDEV-6343: Incorrect error handling in mysqldump
Fix an error case where success was returned instead of error.
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