Bugs fixed:
Security Fix:
If a user has access to MyISAM
table
t
, that user can create a
MERGE
table m
that
accesses t
. However, if the user's
privileges on t
are subsequently
revoked, the user can continue to access
t
by doing so through
m
. If this behavior is undesirable,
you can start the server with the new
--skip-merge
option to disable
the MERGE
storage engine.
(Bug#15195, CVE-2006-4031)