util-lib: split our string related calls from util.[ch] into its own file string...

[thirdparty/systemd.git] / src / core / selinux-setup.c

diff --git a/src/core/selinux-setup.c b/src/core/selinux-setup.c
index 8be97fc4173706916826ad886d953142294136f8..d9b00fb95c46fc54943a9a9559091a85988eb55b 100644 (file)
--- a/src/core/selinux-setup.c
+++ b/src/core/selinux-setup.c
@@ -19,31 +19,29 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <unistd.h>
-#include <stdio.h>
 #include <errno.h>
-#include <string.h>
-#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
 
 #ifdef HAVE_SELINUX
 #include <selinux/selinux.h>
 #endif
 
-#include "selinux-setup.h"
-#include "selinux-util.h"
-#include "label.h"
-#include "mount-setup.h"
+#include "log.h"
 #include "macro.h"
+#include "selinux-util.h"
+#include "string-util.h"
 #include "util.h"
-#include "log.h"
+#include "selinux-setup.h"
 
 #ifdef HAVE_SELINUX
+_printf_(2,3)
 static int null_log(int type, const char *fmt, ...) {
         return 0;
 }
 #endif
 
-int selinux_setup(bool *loaded_policy) {
+int mac_selinux_setup(bool *loaded_policy) {
 
 #ifdef HAVE_SELINUX
         int enforce = 0;
@@ -81,14 +79,14 @@ int selinux_setup(bool *loaded_policy) {
         before_load = now(CLOCK_MONOTONIC);
         r = selinux_init_load_policy(&enforce);
         if (r == 0) {
+                _cleanup_(mac_selinux_freep) char *label = NULL;
                 char timespan[FORMAT_TIMESPAN_MAX];
-                char *label;
 
-                retest_selinux();
+                mac_selinux_retest();
 
                 /* Transition to the new context */
                 r = mac_selinux_get_create_label_from_exe(SYSTEMD_BINARY_PATH, &label);
-                if (r < 0 || label == NULL) {
+                if (r < 0 || !label) {
                         log_open();
                         log_error("Failed to compute init label, ignoring.");
                 } else {
@@ -97,8 +95,6 @@ int selinux_setup(bool *loaded_policy) {
                         log_open();
                         if (r < 0)
                                 log_error("Failed to transition into init label '%s', ignoring.", label);
-
-                        mac_selinux_free(label);
                 }
 
                 after_load = now(CLOCK_MONOTONIC);
@@ -113,7 +109,7 @@ int selinux_setup(bool *loaded_policy) {
 
                 if (enforce > 0) {
                         if (!initialized) {
-                                log_error("Failed to load SELinux policy. Freezing.");
+                                log_emergency("Failed to load SELinux policy.");
                                 return -EIO;
                         }