basic/audit-util: always log the reason when disabling audit logs

keszybz · keszybz · commit 13bb68bbe37f · 2018-04-24T14:10:27.000+02:00
This state is cached, and it's seems OK to log at least once.
diff --git a/src/basic/audit-util.c b/src/basic/audit-util.c
@@ -82,10 +82,9 @@ bool use_audit(void) {
                 fd = socket(AF_NETLINK, SOCK_RAW|SOCK_CLOEXEC|SOCK_NONBLOCK, NETLINK_AUDIT);
                 if (fd < 0) {
                         cached_use = !IN_SET(errno, EAFNOSUPPORT, EPROTONOSUPPORT, EPERM);
-                        if (errno == EPERM)
-                                log_debug_errno(errno, "Audit access prohibited, won't talk to audit");
-                }
-                else {
+                        if (!cached_use)
+                                log_debug_errno(errno, "Won't talk to audit: %m");
+                } else {
                         cached_use = true;
                         safe_close(fd);
                 }
