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Re: 2792940391a: MDEV-23327 Can't uninstall UDF if the implementation library file doesn't exist
On Oct 11, Oleksandr Byelkin wrote:
> > > + // Pre-check without protection
> > > + if (!find_udf_everywhere(thd, udf_name->str, udf_name->length, table))
> > you cannot check the udf_hash without a lock
> I made an attempt of a fast check under read protection (because it
> looks like old code had pre-check).
As far as I can see, the old code was was using find_udf() that was
taking a read lock too.
VP of MariaDB Server Engineering