From 15564ff0a16e2d994e78d62c23d227ff182ee864 Mon Sep 17 00:00:00 2001 From: Richard Guy Briggs Date: Wed, 14 Feb 2018 11:18:21 -0500 Subject: audit: make ANOM_LINK obey audit_enabled and audit_dummy_context Audit link denied events emit disjointed records when audit is disabled. No records should be emitted when audit is disabled. See: https://github.com/linux-audit/audit-kernel/issues/21 Signed-off-by: Richard Guy Briggs Signed-off-by: Paul Moore --- kernel/audit.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/audit.c') diff --git a/kernel/audit.c b/kernel/audit.c index 69ef8de69f03..46cd8f66af17 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -2315,6 +2315,9 @@ void audit_log_link_denied(const char *operation, const struct path *link) struct audit_buffer *ab; struct audit_names *name; + if (!audit_enabled || audit_dummy_context()) + return; + name = kzalloc(sizeof(*name), GFP_NOFS); if (!name) return; -- cgit v1.2.3-55-g7522