In rtinit1(), before rtrequest1_fib() is called, info.rti_flags is

initialized by flags (function argument) or-ed with ifa->ifa_flags.
If both NIC has a loopback route to itself, so IFA_RTSELF is set on ifa(s).
As IFA_RTSELF is defined by RTF_HOST, rtrequest1_fib() is called with
RTF_HOST flag even if netmask is not NULL. Consequently, netmask is set
to zero in rtrequest1_fib(), and request to add network route is changed
under hands to request to add host route.

Tested by:	Andrew Boyer <aboyer at averesystems.com>
Submitted by:	Svatopluk Kraus <onwahe at gmail dot com>
Approved by:	re (hrs)

0 files changed, 0 insertions, 0 deletions