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authorEric Dumazet <edumazet@google.com>2019-09-19 10:12:36 -0700
committerJakub Kicinski <jakub.kicinski@netronome.com>2019-09-20 19:17:57 -0700
commit7b09c2d052db4b4ad0b27b97918b46a7746966fa (patch)
treedd49a20e69a34cf61fac748463b70551549e15b9 /net
parentb41d936b5ecfdb3a4abc525ce6402a6c49cffddc (diff)
ipv6: fix a typo in fib6_rule_lookup()
Yi Ren reported an issue discovered by syzkaller, and bisected to the cited commit. Many thanks to Yi, this trivial patch does not reflect the patient work that has been done. Fixes: d64a1f574a29 ("ipv6: honor RT6_LOOKUP_F_DST_NOREF in rule lookup logic") Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Wei Wang <weiwan@google.com> Bisected-and-reported-by: Yi Ren <c4tren@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/ip6_fib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 87f47bc55c5e..6e2af411cd9c 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -318,7 +318,7 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi6 *fl6,
if (rt->dst.error == -EAGAIN) {
ip6_rt_put_flags(rt, flags);
rt = net->ipv6.ip6_null_entry;
- if (!(flags | RT6_LOOKUP_F_DST_NOREF))
+ if (!(flags & RT6_LOOKUP_F_DST_NOREF))
dst_hold(&rt->dst);
}

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