Allocate a temporary buffer instead of using the same buffer in some
cases, and add assertions to verify the buffers do not overlap. See [1]
for reasonsing.
[1] https://github.com/MariaDB/server/pull/2438#discussion_r1137403645
Signed-off-by: Trevor Gross <tmgross@umich.edu>
This patch ensures that all direct and indirect calls to
encryption_crypt provide a `dlen` value correctly initialized to the
destination buffer length, allowing encryption plugins to verify
available space. It also adds assertions to verify related invariants.
Signed-off-by: Trevor Gross <tmgross@umich.edu>
This is used by InnoDB to detect if CREATE...SELECT is used
Other things:
- Changed InnoDB to use thd_ddl_options()
- Removed lock checking code for create...select (Approved by Marko)
- Defining MariaDB_FUNCTION_PLUGIN
- Changing the code in /plugins/type_inet/ and /plugins/type_test/
to use MariaDB_FUNCTION_PLUGIN instead of MariaDB_FUNCTION_COLLECTION_PLUGIN.
- Changing maturity for the INET6 data type plugin from experimental to alpha.
