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Message-ID: <20250217134109.311176-5-idosch@nvidia.com> Date: Mon, 17 Feb 2025 15:41:05 +0200 From: Ido Schimmel <idosch@...dia.com> To: <netdev@...r.kernel.org> CC: <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>, <edumazet@...gle.com>, <horms@...nel.org>, <donald.hunter@...il.com>, <dsahern@...nel.org>, <petrm@...dia.com>, <gnault@...hat.com>, Ido Schimmel <idosch@...dia.com> Subject: [PATCH net-next 4/8] ipv6: fib_rules: Add port mask matching Extend IPv6 FIB rules to match on source and destination ports using a mask. Note that the mask is only set when not matching on a range. Reviewed-by: Petr Machata <petrm@...dia.com> Signed-off-by: Ido Schimmel <idosch@...dia.com> --- net/ipv6/fib6_rules.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 40af8fd6efa7..0144d01417d9 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -340,12 +340,12 @@ INDIRECT_CALLABLE_SCOPE int fib6_rule_match(struct fib_rule *rule, if (rule->ip_proto && (rule->ip_proto != fl6->flowi6_proto)) return 0; - if (fib_rule_port_range_set(&rule->sport_range) && - !fib_rule_port_inrange(&rule->sport_range, fl6->fl6_sport)) + if (!fib_rule_port_match(&rule->sport_range, rule->sport_mask, + fl6->fl6_sport)) return 0; - if (fib_rule_port_range_set(&rule->dport_range) && - !fib_rule_port_inrange(&rule->dport_range, fl6->fl6_dport)) + if (!fib_rule_port_match(&rule->dport_range, rule->dport_mask, + fl6->fl6_dport)) return 0; return 1; -- 2.48.1
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