Commit 79ba2176 authored Jun 06, 2019 by Greg Kroah-Hartman

Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied"



The fib_rules change was incorrect and will be reverted upstream soon.

Drop it now so that devices start working again.

Bug: 133653863
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

parent c8774865

net/core/fib_rules.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -486,8 +486,8 @@ int fib_nl_newrule(struct sk_buff skb, struct nlmsghdr nlh)
		rule->uid_range = fib_kuid_range_unset;
		}

		if (rule_exists(ops, frh, tb, rule)) {
		if (nlh->nlmsg_flags & NLM_F_EXCL)
		if ((nlh->nlmsg_flags & NLM_F_EXCL) &&
		rule_exists(ops, frh, tb, rule)) {
		err = -EEXIST;
		goto errout_free;
		}