
Commit d0a0bfe6729ef6044d76ea49fafa07e29fa598bd added checks for port names, but didn't add a check to ensure port->name is non-NULL. This results in a SIGSEGV when adding a port when one of the previously-added ports didn't have the 'name' property set. https://bugzilla.redhat.com/show_bug.cgi?id=1192775 Reported-by: vivian zhang <vivianzhang@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>