A flaw was found in perl-dbi before version 1.643. hv_fetch() documentation requires checking for NULL and the code does that. But then calls SvOK(profile) uncoditionally two lines later lead to a null profile dereference. Upstream patch: https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff
Created perl-DBI tracking bugs for this issue: Affects: fedora-all [bug 1877406]