[PATCH net-next] netfilter: create audit records for ebtables replaces
Richard Guy Briggs
rgb at redhat.com
Mon Sep 8 14:02:29 UTC 2014
On 14/09/05, Nicolas Dichtel wrote:
> This is already done for x_tables (family AF_INET and AF_INET6), let's do it
> for AF_BRIDGE also.
>
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel at 6wind.com>
ACK.
> ---
> net/bridge/netfilter/ebtables.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
> index 6d69631b9f4d..4ba0c5c78778 100644
> --- a/net/bridge/netfilter/ebtables.c
> +++ b/net/bridge/netfilter/ebtables.c
> @@ -26,6 +26,7 @@
> #include <asm/uaccess.h>
> #include <linux/smp.h>
> #include <linux/cpumask.h>
> +#include <linux/audit.h>
> #include <net/sock.h>
> /* needed for logical [in,out]-dev filtering */
> #include "../br_private.h"
> @@ -1126,6 +1127,20 @@ static int do_replace(struct net *net, const void __user *user,
> }
>
> ret = do_replace_finish(net, &tmp, newinfo);
> +#ifdef CONFIG_AUDIT
> + if (audit_enabled) {
> + struct audit_buffer *ab;
> +
> + ab = audit_log_start(current->audit_context, GFP_KERNEL,
> + AUDIT_NETFILTER_CFG);
> + if (ab) {
> + audit_log_format(ab, "table=%s family=%u entries=%u",
> + tmp.name, AF_BRIDGE,
> + tmp.nentries);
> + audit_log_end(ab);
> + }
> + }
> +#endif
> if (ret == 0)
> return ret;
> free_entries:
> --
> 1.9.0
>
> --
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> Linux-audit at redhat.com
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- RGB
--
Richard Guy Briggs <rbriggs at redhat.com>
Senior Software Engineer, Kernel Security, AMER ENG Base Operating Systems, Red Hat
Remote, Ottawa, Canada
Voice: +1.647.777.2635, Internal: (81) 32635, Alt: +1.613.693.0684x3545
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