From 86b2efbe3a390e07dbba725ef700b0d143e9a385 Mon Sep 17 00:00:00 2001 From: Richard Guy Briggs Date: Fri, 24 Jun 2016 16:35:46 -0400 Subject: audit: add fields to exclude filter by reusing user filter RFE: add additional fields for use in audit filter exclude rules https://github.com/linux-audit/audit-kernel/issues/5 Re-factor and combine audit_filter_type() with audit_filter_user() to use audit_filter_user_rules() to enable the exclude filter to additionally filter on PID, UID, GID, AUID, LOGINUID_SET, SUBJ_*. The process of combining the similar audit_filter_user() and audit_filter_type() functions, required inverting the meaning and including the ALWAYS action of the latter. Include audit_filter_user_rules() into audit_filter(), removing unneeded logic in the process. Keep the check to quit early if the list is empty. Signed-off-by: Richard Guy Briggs [PM: checkpatch.pl fixes - whitespace damage, wrapped description] Signed-off-by: Paul Moore --- kernel/audit.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/audit.h') diff --git a/kernel/audit.h b/kernel/audit.h index cbbe6bb6496e..1879f02cb2c3 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -327,6 +327,8 @@ extern pid_t audit_sig_pid; extern kuid_t audit_sig_uid; extern u32 audit_sig_sid; +extern int audit_filter(int msgtype, unsigned int listtype); + #ifdef CONFIG_AUDITSYSCALL extern int __audit_signal_info(int sig, struct task_struct *t); static inline int audit_signal_info(int sig, struct task_struct *t) -- cgit v1.2.3