X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fmount-setup.c;h=f236ab741af7ea03137f6411e47625c167b00246;hp=db5c253708f18d550d33c8587584d4ed8b319700;hb=f401e48c2db22ff9d1a05885b5599bebf19c2707;hpb=af49ec2c7de8698da61114c9e1ddfc8a8b9802c8

diff --git a/src/mount-setup.c b/src/mount-setup.c
index db5c25370..f236ab741 100644
--- a/src/mount-setup.c
+++ b/src/mount-setup.c
@@ -54,7 +54,7 @@ static const MountPoint mount_table[] = {
         { "devtmpfs", "/dev",                   "devtmpfs", "mode=755",          MS_NOSUID,                    true },
         { "tmpfs",    "/dev/shm",               "tmpfs",    "mode=1777",         MS_NOSUID|MS_NODEV,           true },
         { "devpts",   "/dev/pts",               "devpts",   "mode=620,gid=" STRINGIFY(TTY_GID), MS_NOSUID|MS_NOEXEC, false },
-        { "tmpfs",    "/run",                   "tmpfs",    "mode=755",          MS_NOSUID|MS_NOEXEC|MS_NODEV, true },
+        { "tmpfs",    "/run",                   "tmpfs",    "mode=755",          MS_NOSUID|MS_NODEV, true },
         { "tmpfs",    "/sys/fs/cgroup",         "tmpfs",    "mode=755",          MS_NOSUID|MS_NOEXEC|MS_NODEV, false },
         { "cgroup",   "/sys/fs/cgroup/systemd", "cgroup",   "none,name=systemd", MS_NOSUID|MS_NOEXEC|MS_NODEV, false },
 };
@@ -63,6 +63,7 @@ static const MountPoint mount_table[] = {
  * we just list them here so that we know that we should ignore them */
 
 static const char * const ignore_paths[] = {
+        "/sys/fs/selinux",
         "/selinux",
         "/proc/bus/usb"
 };
@@ -136,8 +137,10 @@ static int mount_cgroup_controllers(void) {
 
         /* Mount all available cgroup controllers that are built into the kernel. */
 
-        if (!(f = fopen("/proc/cgroups", "re")))
-                return -ENOENT;
+        if (!(f = fopen("/proc/cgroups", "re"))) {
+                log_error("Failed to enumerate cgroup controllers: %m");
+                return 0;
+        }
 
         /* Ignore the header line */
         (void) fgets(buf, sizeof(buf), f);
@@ -257,6 +260,7 @@ int mount_setup(void) {
 
         /* Create a few directories we always want around */
         mkdir("/run/systemd", 0755);
+        mkdir("/run/systemd/system", 0755);
 
         return mount_cgroup_controllers();
 }