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udp6: fix udp6_ehashfn() typo

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[ Upstream commit 51d03e2f2203e76ed02d33fb5ffbb5fc85ffaf54 ]

Amit Klein reported that udp6_ehash_secret was initialized but never used.

Fixes: 1bbdceef1e ("inet: convert inet_ehash_secret and ipv6_hash_secret to net_get_random_once")
Reported-by: Amit Klein <aksecurity@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Cc: David Ahern <dsahern@kernel.org>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Eric Dumazet 2023-07-08 08:29:58 +00:00 • committed by Greg Kroah-Hartman
parent 1462e9d9aa
commit 360db93beb
1 changed files with 1 additions and 1 deletions
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net/ipv6/udp.c
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@ -90,7 +90,7 @@ static u32 udp6_ehashfn(const struct net *net,
fhash = __ipv6_addr_jhash(faddr, udp_ipv6_hash_secret); fhash = __ipv6_addr_jhash(faddr, udp_ipv6_hash_secret);
return __inet6_ehashfn(lhash, lport, fhash, fport, return __inet6_ehashfn(lhash, lport, fhash, fport,
udp_ipv6_hash_secret + net_hash_mix(net)); udp6_ehash_secret + net_hash_mix(net));
} }
int udp_v6_get_port(struct sock *sk, unsigned short snum) int udp_v6_get_port(struct sock *sk, unsigned short snum)