linux-kernel - [PATCH ghak25 v2 5/9] netfilter: x_tables audit only on syscall rule

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]

Message-Id: <48636daf8850e06a4d33e99a8a9ad534d2f525d8.1577830902.git.rgb@redhat.com>
Date:   Mon,  6 Jan 2020 13:54:06 -0500
From:   Richard Guy Briggs <rgb@...hat.com>
To:     Linux-Audit Mailing List <linux-audit@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        netfilter-devel@...r.kernel.org
Cc:     Paul Moore <paul@...l-moore.com>, sgrubb@...hat.com,
        omosnace@...hat.com, fw@...len.de, twoerner@...hat.com,
        eparis@...isplace.org, ebiederm@...ssion.com, tgraf@...radead.org,
        Richard Guy Briggs <rgb@...hat.com>
Subject: [PATCH ghak25 v2 5/9] netfilter: x_tables audit only on syscall rule

Call new audit_nf_cfg() to store table parameters for later use with
syscall records.

See: https://github.com/linux-audit/audit-kernel/issues/25
See: https://github.com/linux-audit/audit-kernel/issues/35
Signed-off-by: Richard Guy Briggs <rgb@...hat.com>
---
 net/netfilter/x_tables.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 0094853ab42a..c0416ae52f7f 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -1401,14 +1401,8 @@ struct xt_table_info *xt_replace_table(struct xt_table *table,
 		}
 	}
 
-#ifdef CONFIG_AUDIT
-	if (audit_enabled) {
-		audit_log(audit_context(), GFP_KERNEL,
-			  AUDIT_NETFILTER_CFG,
-			  "table=%s family=%u entries=%u",
-			  table->name, table->af, private->number);
-	}
-#endif
+	if (audit_enabled)
+		audit_nf_cfg(table->name, table->af, private->number);
 
 	return private;
 }
-- 
1.8.3.1