Re: Performance/Security question on caching function OIDs for a connection

Weslee Bilodeau <weslee.bilodeau@hypermediasystems.com> writes:
> On the input and output functions for the new type, I lookup the
> encrypt/decrypt functions using -
>     FuncnameGetCandidates( list_make1( makeString( "decrypt" ) )
> Running through the list and getting the functions OID, then calling
> with OidFunctionCall3().

Yech.  That sounds trivially crashable, just define decrypt() to do
something other than what your code is expecting....
        regards, tom lane