On Sat, Oct 27, 2018 at 06:12:06AM +0000, Wei Yongjun wrote: > xfrm_output_one() does not return a error code when there is > no dst_entry attached to the skb, it is still possible crash > with a NULL pointer dereference in xfrm_output_resume(). Fix > it by return error code -EHOSTUNREACH. > > Fixes: 9e1437937807 ("xfrm: Fix NULL pointer dereference when skb_dst_force clears the dst_entry.") > Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> Applied, thanks a lot!