From 90462a5bd30c6ed91c6758e59537d047d7878ff9 Mon Sep 17 00:00:00 2001 From: Richard Guy Briggs Date: Thu, 31 Jan 2019 11:52:11 -0500 Subject: audit: remove unused actx param from audit_rule_match The audit_rule_match() struct audit_context *actx parameter is not used by any in-tree consumers (selinux, apparmour, integrity, smack). The audit context is an internal audit structure that should only be accessed by audit accessor functions. It was part of commit 03d37d25e0f9 ("LSM/Audit: Introduce generic Audit LSM hooks") but appears to have never been used. Remove it. Please see the github issue https://github.com/linux-audit/audit-kernel/issues/107 Signed-off-by: Richard Guy Briggs [PM: fixed the referenced commit title] Signed-off-by: Paul Moore --- kernel/auditsc.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'kernel/auditsc.c') diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 68da71001096..7d37cb1e4aef 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -631,9 +631,8 @@ static int audit_filter_rules(struct task_struct *tsk, need_sid = 0; } result = security_audit_rule_match(sid, f->type, - f->op, - f->lsm_rule, - ctx); + f->op, + f->lsm_rule); } break; case AUDIT_OBJ_USER: @@ -647,13 +646,17 @@ static int audit_filter_rules(struct task_struct *tsk, /* Find files that match */ if (name) { result = security_audit_rule_match( - name->osid, f->type, f->op, - f->lsm_rule, ctx); + name->osid, + f->type, + f->op, + f->lsm_rule); } else if (ctx) { list_for_each_entry(n, &ctx->names_list, list) { - if (security_audit_rule_match(n->osid, f->type, - f->op, f->lsm_rule, - ctx)) { + if (security_audit_rule_match( + n->osid, + f->type, + f->op, + f->lsm_rule)) { ++result; break; } @@ -664,7 +667,7 @@ static int audit_filter_rules(struct task_struct *tsk, break; if (security_audit_rule_match(ctx->ipc.osid, f->type, f->op, - f->lsm_rule, ctx)) + f->lsm_rule)) ++result; } break; -- cgit v1.2.3-59-g8ed1b