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1e19c4d689
Sukumar reported that sends to the local broadcast address (255.255.255.255) are broken. Check for the address in vrf driver and do not redirect to the VRF device - similar to multicast packets. With this change sockets can use SO_BINDTODEVICE to specify an egress interface and receive responses. Note: the egress interface can not be a VRF device but needs to be the enslaved device. https://bugzilla.kernel.org/show_bug.cgi?id=198521 Reported-by: Sukumar Gopalakrishnan <sukumarg1973@gmail.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>