tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> writes:
> While running sqlsmith against PG v10 , found a crash . Not sure
> whether it is reported earlier or not . Please refer the standalone
> testcase for the same -
Hmm, so that can be boiled down to
regression=# select has_server_privilege(repeat('x',100),'y');
server closed the connection unexpectedly
which indicates that something is being slothful about identifier
length truncation. It looks like that's not the only member of
the has_foo_privilege family with that disease, either:
regression=# select has_column_privilege('tenk1',repeat('x',100),'y');
server closed the connection unexpectedly
The majority of those functions truncate putative identifiers before
trying to look them up, and I think these should as well.
regards, tom lane