At Mon, 27 May 2024 11:31:24 -0300, Ranier Vilela <ranier.vf@gmail.com> wrote in
> Hi.
>
> The function *plpgsql_inline_handler* can use uninitialized
> variable retval, if PG_TRY fails.
> Fix like function*plpgsql_call_handler* wich declare retval as
> volatile and initialize to (Datum 0).
If PG_TRY fails, retval is not actually accessed, so no real issue
exists. Commit 7292fd8f1c changed plpgsql_call_handler() to the
current form, but as stated in its commit message, it did not fix a
real issue and was solely to silence compiler.
I believe we do not need to modify plpgsql_inline_handler() unless
compiler actually issues a false warning for it.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center