lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Sat, 24 Feb 2018 21:44:40 -0800
From:   Roopa Prabhu <roopa@...ulusnetworks.com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     dsa@...ulusnetworks.com, nikolay@...ulusnetworks.com,
        idosch@...lanox.com
Subject: [PATCH net-next 3/5] ipv6: fib6_rules: support for match on sport, dport and ip proto

From: Roopa Prabhu <roopa@...ulusnetworks.com>

support to match on src port, dst port and ip protocol.

Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com>
---
 net/ipv6/fib6_rules.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 95a2c9e..678d664 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -223,6 +223,15 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 	if (r->tclass && r->tclass != ip6_tclass(fl6->flowlabel))
 		return 0;
 
+	if (rule->ip_proto && (rule->ip_proto != fl6->flowi4_proto))
+		return 0;
+
+	if (!fib_rule_port_inrange(&rule->sport_range, fl6->fl4_sport))
+		return 0;
+
+	if (!fib_rule_port_inrange(&rule->dport_range, fl6->fl4_dport))
+		return 0;
+
 	return 1;
 }
 
-- 
2.1.4

Powered by blists - more mailing lists