diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 523be38e37de82736a28bc9aa229f1911d2eaa31..f2e15738534d316ed0c50b8be2e1976fa03052c5 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -104,7 +104,10 @@ static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp, static bool fib4_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg) { struct fib_result *result = (struct fib_result *) arg->result; - struct net_device *dev = result->fi->fib_dev; + struct net_device *dev = NULL; + + if (result->fi) + dev = result->fi->fib_dev; /* do not accept result if the route does * not meet the required prefix length diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index e27591635f92c45306a33cb9513628751e93dd16..3fd0a578329e523828fc56b40b6ffe217fd850dc 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -122,7 +122,11 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp, static bool fib6_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg) { struct rt6_info *rt = (struct rt6_info *) arg->result; - struct net_device *dev = rt->rt6i_idev->dev; + struct net_device *dev = NULL; + + if (rt->rt6i_idev) + dev = rt->rt6i_idev->dev; + /* do not accept result if the route does * not meet the required prefix length */