X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fmain.c;h=25f55fced23559addfaf0a54f932794c8175e033;hp=1c2453c9b1871e21fcf781e7849e14e80a93b2be;hb=ab4224458bf32d0e733f8e74b34414635389acc1;hpb=dd7c30c36a8235652e7c1ad8e6082f32ff6de2f9

diff --git a/src/core/main.c b/src/core/main.c
index 1c2453c9b..25f55fced 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -67,6 +67,7 @@
 #include "selinux-setup.h"
 #include "ima-setup.h"
 #include "fileio.h"
+#include "smack-setup.h"
 
 static enum {
         ACTION_RUN,
@@ -1309,19 +1310,13 @@ int main(int argc, char *argv[]) {
         /* Determine if this is a reexecution or normal bootup. We do
          * the full command line parsing much later, so let's just
          * have a quick peek here. */
-        for (j = 1; j < argc; j++)
-                if (streq(argv[j], "--deserialize")) {
-                        skip_setup = true;
-                        break;
-                }
+        if (strv_find(argv+1, "--deserialize"))
+                skip_setup = true;
 
         /* If we have switched root, do all the special setup
          * things */
-        for (j = 1; j < argc; j++)
-                if (streq(argv[j], "--switched-root")) {
-                        skip_setup = false;
-                        break;
-                }
+        if (strv_find(argv+1, "--switched-root"))
+                skip_setup = false;
 
         /* If we get started via the /sbin/init symlink then we are
            called 'init'. After a subsequent reexecution we are then
@@ -1357,10 +1352,13 @@ int main(int argc, char *argv[]) {
                 }
 
                 if (!skip_setup) {
+                        mount_setup_early();
                         if (selinux_setup(&loaded_policy) < 0)
                                 goto finish;
                         if (ima_setup() < 0)
                                 goto finish;
+                        if (smack_setup() < 0)
+                                goto finish;
                 }
 
                 if (label_init(NULL) < 0)
@@ -1433,7 +1431,7 @@ int main(int argc, char *argv[]) {
 
         /* Mount /proc, /sys and friends, so that /proc/cmdline and
          * /proc/$PID/fd is available. */
-        if (geteuid() == 0 && !getenv("SYSTEMD_SKIP_API_MOUNTS")) {
+        if (getpid() == 1) {
                 r = mount_setup(loaded_policy);
                 if (r < 0)
                         goto finish;
@@ -1575,10 +1573,9 @@ int main(int argc, char *argv[]) {
 
         /* Make sure we leave a core dump without panicing the
          * kernel. */
-        if (getpid() == 1)
+        if (getpid() == 1) {
                 install_crash_handler();
 
-        if (geteuid() == 0 && !getenv("SYSTEMD_SKIP_API_MOUNTS")) {
                 r = mount_cgroup_controllers(arg_join_controllers);
                 if (r < 0)
                         goto finish;
@@ -1732,11 +1729,22 @@ int main(int argc, char *argv[]) {
                 }
 
                 r = manager_add_job(m, JOB_START, target, JOB_ISOLATE, false, &error, &default_unit_job);
-                if (r < 0) {
-                        log_error("Failed to start default target: %s", bus_error(&error, r));
+                if (r == -EPERM) {
+                        log_error("Default target could not be isolated, starting instead: %s", bus_error(&error, r));
+                        dbus_error_free(&error);
+
+                        r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &error, &default_unit_job);
+                        if (r < 0) {
+                                log_error("Failed to start default target: %s", bus_error(&error, r));
+                                dbus_error_free(&error);
+                                goto finish;
+                        }
+                } else if (r < 0) {
+                        log_error("Failed to isolate default target: %s", bus_error(&error, r));
                         dbus_error_free(&error);
                         goto finish;
                 }
+
                 m->default_unit_job_id = default_unit_job->id;
 
                 after_startup = now(CLOCK_MONOTONIC);