diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2025-02-17 15:41:05 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-19 18:43:38 -0800 |
| commit | fc1266a061641ee10feb68ba2c33b85904413606 (patch) | |
| tree | 713a32283aee076accea435af171d916671448c3 | |
| parent | 79a4e21584b7d36df51d452f4dc43221b463a26f (diff) | |
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@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250217134109.311176-5-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/ipv6/fib6_rules.c | 8 |
1 files 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; |