2.4.3 - not ready

[Phil Longstaff]

I tagged and built 2.4.3.  It passes make check and make distcheck.
However, when I run it, I get a segv when I close gnucash.  The problem
seems to be during the call to gnc_dbi_unlock().  While looking for the
current process pid in the lock table, the sqlite3 error fn is called.
According to valgrind, when setting the error code, this is an invalid
write, past the end of valid memory.

I think this should be tracked down and solved before 2.4.3. is
released.

Phil