Viewing all changes in revision 1819.7.150.
- Committer: Stewart Smith
- Date: 2010-11-16 05:52:33 UTC
- mto: (2021.1.2 build) (1953.1.1 build) (1819.9.64 update-innobase)
- mto: This revision was merged to the branch mainline in revision 1955.
- Revision ID: stewart@flamingspork.com-20101116055233-vpzh8o1fwhcoqvr4
Merge Revision revid:vasil.dimov@oracle.com-20100531152341-x2d4hma644icamh1 from MySQL InnoDB
Original revid:vasil.dimov@oracle.com-20100531152341-x2d4hma644icamh1
Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug #53947 InnoDB: Assertion failure in thread 4224 in file .\sync\sync0sync.c line 324
Destroy the rw-lock object before freeing the memory it is occupying.
If we do not do this, then the mutex that is contained in the rw-lock
object btr_search_latch_temp->mutex gets "freed" and subsequently
mutex_free() from sync_close() hits a mutex whose memory has been
freed and crashes.
Approved by: Heikki (via IRC)
Discussed with: Calvin
Original revid:vasil.dimov@oracle.com-20100531152341-x2d4hma644icamh1
Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug #53947 InnoDB: Assertion failure in thread 4224 in file .\sync\sync0sync.c line 324
Destroy the rw-lock object before freeing the memory it is occupying.
If we do not do this, then the mutex that is contained in the rw-lock
object btr_search_latch_temp->mutex gets "freed" and subsequently
mutex_free() from sync_close() hits a mutex whose memory has been
freed and crashes.
Approved by: Heikki (via IRC)
Discussed with: Calvin
- files modified:
- plugin/innobase/btr/btr0sea.c
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