From c94c257c88c517f251da273a15c654224c7b6e21 Mon Sep 17 00:00:00 2001 From: Serge Hallyn Date: Fri, 29 Apr 2005 16:27:17 +0100 Subject: Add audit uid to netlink credentials Most audit control messages are sent over netlink.In order to properly log the identity of the sender of audit control messages, we would like to add the loginuid to the netlink_creds structure, as per the attached patch. Signed-off-by: Serge Hallyn Signed-off-by: David Woodhouse --- kernel/auditsc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'kernel/auditsc.c') diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 9ff2c1b1033..66148f81d78 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -251,7 +251,8 @@ static int audit_copy_rule(struct audit_rule *d, struct audit_rule *s) return 0; } -int audit_receive_filter(int type, int pid, int uid, int seq, void *data) +int audit_receive_filter(int type, int pid, int uid, int seq, void *data, + uid_t loginuid) { u32 flags; struct audit_entry *entry; @@ -286,6 +287,7 @@ int audit_receive_filter(int type, int pid, int uid, int seq, void *data) err = audit_add_rule(entry, &audit_entlist); if (!err && (flags & AUDIT_AT_EXIT)) err = audit_add_rule(entry, &audit_extlist); + audit_log(NULL, "auid %u added an audit rule\n", loginuid); break; case AUDIT_DEL: flags =((struct audit_rule *)data)->flags; @@ -295,6 +297,7 @@ int audit_receive_filter(int type, int pid, int uid, int seq, void *data) err = audit_del_rule(data, &audit_entlist); if (!err && (flags & AUDIT_AT_EXIT)) err = audit_del_rule(data, &audit_extlist); + audit_log(NULL, "auid %u removed an audit rule\n", loginuid); break; default: return -EINVAL; -- cgit v1.2.3