lkml.org 
[lkml]   [2018]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH ghak59 V2 2/6] audit: add syscall information to CONFIG_CHANGE records
On Fri, Jul 27, 2018 at 3:51 PM Richard Guy Briggs <rgb@redhat.com> wrote:
> Tie syscall information to all CONFIG_CHANGE calls since they are all a
> result of user actions.
>
> See: https://github.com/linux-audit/audit-kernel/issues/59
> See: https://github.com/linux-audit/audit-kernel/issues/50
> Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
> ---
> kernel/audit.c | 4 ++--
> kernel/audit_fsnotify.c | 2 +-
> kernel/audit_tree.c | 2 +-
> kernel/audit_watch.c | 2 +-
> kernel/auditfilter.c | 2 +-
> 5 files changed, 6 insertions(+), 6 deletions(-)

See my comments in patch 3/6.

> diff --git a/kernel/audit.c b/kernel/audit.c
> index 1ed8723..6cfe3c9 100644
> --- a/kernel/audit.c
> +++ b/kernel/audit.c
> @@ -397,7 +397,7 @@ static int audit_log_config_change(char *function_name, u32 new, u32 old,
> struct audit_buffer *ab;
> int rc = 0;
>
> - ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> + ab = audit_log_start(audit_context(), GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> if (unlikely(!ab))
> return rc;
> audit_log_format(ab, "op=set %s=%u old=%u", function_name, new, old);
> @@ -1064,7 +1064,7 @@ static void audit_log_common_recv_msg(struct audit_buffer **ab, u16 msg_type)
> return;
> }
>
> - *ab = audit_log_start(NULL, GFP_KERNEL, msg_type);
> + *ab = audit_log_start(audit_context(), GFP_KERNEL, msg_type);
> if (unlikely(!*ab))
> return;
> audit_log_format(*ab, "pid=%d uid=%u", pid, uid);
> diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c
> index fba7804..ae5c89b 100644
> --- a/kernel/audit_fsnotify.c
> +++ b/kernel/audit_fsnotify.c
> @@ -127,7 +127,7 @@ static void audit_mark_log_rule_change(struct audit_fsnotify_mark *audit_mark, c
>
> if (!audit_enabled)
> return;
> - ab = audit_log_start(NULL, GFP_NOFS, AUDIT_CONFIG_CHANGE);
> + ab = audit_log_start(audit_context(), GFP_NOFS, AUDIT_CONFIG_CHANGE);
> if (unlikely(!ab))
> return;
> audit_log_format(ab, "auid=%u ses=%u op=%s",
> diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
> index 9f6eaeb..f0b7d30 100644
> --- a/kernel/audit_tree.c
> +++ b/kernel/audit_tree.c
> @@ -499,7 +499,7 @@ static void audit_tree_log_remove_rule(struct audit_krule *rule)
>
> if (!audit_enabled)
> return;
> - ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> + ab = audit_log_start(audit_context(), GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> if (unlikely(!ab))
> return;
> audit_log_format(ab, "op=remove_rule");
> diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
> index 787c7af..26c2fae 100644
> --- a/kernel/audit_watch.c
> +++ b/kernel/audit_watch.c
> @@ -242,7 +242,7 @@ static void audit_watch_log_rule_change(struct audit_krule *r, struct audit_watc
>
> if (!audit_enabled)
> return;
> - ab = audit_log_start(NULL, GFP_NOFS, AUDIT_CONFIG_CHANGE);
> + ab = audit_log_start(audit_context(), GFP_NOFS, AUDIT_CONFIG_CHANGE);
> if (!ab)
> return;
> audit_log_format(ab, "auid=%u ses=%u op=%s",
> diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
> index bf309f2..26a80a9 100644
> --- a/kernel/auditfilter.c
> +++ b/kernel/auditfilter.c
> @@ -1091,7 +1091,7 @@ static void audit_log_rule_change(char *action, struct audit_krule *rule, int re
> if (!audit_enabled)
> return;
>
> - ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> + ab = audit_log_start(audit_context(), GFP_KERNEL, AUDIT_CONFIG_CHANGE);
> if (!ab)
> return;
> audit_log_session_info(ab);
> --
> 1.8.3.1
>


--
paul moore
www.paul-moore.com

\
 
 \ /
  Last update: 2018-11-19 19:06    [W:0.080 / U:2.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site