X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fnamespace.c;h=fe9537787185c6755f9778593ae5aa393d760e7a;hp=f11065ee4bdade83d78373d7f4bb09cfda15723a;hb=e2d7c1a0758ce80d7cb439745deefefdffd67655;hpb=d6797c920e9eb70f46a893c00fdd9ecb86d15f84

diff --git a/src/core/namespace.c b/src/core/namespace.c
index f11065ee4..fe9537787 100644
--- a/src/core/namespace.c
+++ b/src/core/namespace.c
@@ -42,6 +42,7 @@
 #include "mkdir.h"
 #include "dev-setup.h"
 #include "def.h"
+#include "label.h"
 
 typedef enum MountMode {
         /* This is ordered by priority! */
@@ -68,6 +69,7 @@ static int append_mounts(BindMount **p, char **strv, MountMode mode) {
         STRV_FOREACH(i, strv) {
 
                 (*p)->ignore = false;
+                (*p)->done = false;
 
                 if ((mode == INACCESSIBLE || mode == READONLY || mode == READWRITE) && (*i)[0] == '-') {
                         (*p)->ignore = true;
@@ -122,8 +124,7 @@ static void drop_duplicates(BindMount *m, unsigned *n) {
                 if (previous && path_equal(f->path, previous->path))
                         continue;
 
-                t->path = f->path;
-                t->mode = f->mode;
+                *t = *f;
 
                 previous = t;
 
@@ -223,7 +224,10 @@ static int mount_dev(BindMount *m) {
                         goto fail;
                 }
 
+                label_context_set(d, st.st_mode);
                 r = mknod(dn, st.st_mode, st.st_rdev);
+                label_context_clear();
+
                 if (r < 0) {
                         r = -errno;
                         goto fail;
@@ -329,7 +333,7 @@ static int make_read_only(BindMount *m) {
 
         if (IN_SET(m->mode, INACCESSIBLE, READONLY))
                 r = bind_remount_recursive(m->path, true);
-        else if (m->mode == READWRITE)
+        else if (IN_SET(m->mode, READWRITE, PRIVATE_TMP, PRIVATE_VAR_TMP, PRIVATE_DEV))
                 r = bind_remount_recursive(m->path, false);
         else
                 r = 0;
@@ -367,11 +371,11 @@ int setup_namespace(
                 strv_length(inaccessible_dirs) +
                 private_dev +
                 (protect_home != PROTECT_HOME_NO ? 3 : 0) +
-                (protect_system != PROTECT_SYSTEM_NO ? 1 : 0) +
+                (protect_system != PROTECT_SYSTEM_NO ? 2 : 0) +
                 (protect_system == PROTECT_SYSTEM_FULL ? 1 : 0);
 
         if (n > 0) {
-                m = mounts = (BindMount *) alloca(n * sizeof(BindMount));
+                m = mounts = (BindMount *) alloca0(n * sizeof(BindMount));
                 r = append_mounts(&m, read_write_dirs, READWRITE);
                 if (r < 0)
                         return r;
@@ -409,7 +413,7 @@ int setup_namespace(
                 }
 
                 if (protect_system != PROTECT_SYSTEM_NO) {
-                        r = append_mounts(&m, protect_system == PROTECT_SYSTEM_FULL ? STRV_MAKE("/usr", "/etc") : STRV_MAKE("/usr"), READONLY);
+                        r = append_mounts(&m, protect_system == PROTECT_SYSTEM_FULL ? STRV_MAKE("/usr", "-/boot", "/etc") : STRV_MAKE("/usr", "-/boot"), READONLY);
                         if (r < 0)
                                 return r;
                 }