Re: [sqlsmith] Crash on GUC serialization

Andreas Seltenreich <seltenreich@gmx.de> writes:
> sqlsmith just made a GUC that tricks the serialization code into
> dereferencing a nullpointer.  Here's a recipe:

Thanks for the report!  Looks like the serialization code has overlooked
the fact that string-valued GUCs can be NULL.  Surprising we didn't
find that before ...
        regards, tom lane