selinux: use raw variants of security_compute_create and setfscreatecon

As suggested by Evgeny Vereshchagin as a follow up for
https://github.com/systemd/systemd/pull/2781#issuecomment-191043402.

diff --git a/src/basic/selinux-util.c b/src/basic/selinux-util.c
index 71ceac1bcd2bf5252005ce6f3e2630f5368bf9b5..5e6181f6623f5c48b747cd00683126a0ebbfb90c 100644 (file)
--- a/src/basic/selinux-util.c
+++ b/src/basic/selinux-util.c
@@ -217,7 +217,7 @@ int mac_selinux_get_create_label_from_exe(const char *exe, char **label) {
                 return -errno;
 
         sclass = string_to_security_class("process");
-        r = security_compute_create(mycon, fcon, sclass, (security_context_t *) label);
+        r = security_compute_create_raw(mycon, fcon, sclass, (security_context_t *) label);
         if (r < 0)
                 return -errno;
 #endif
@@ -296,7 +296,7 @@ int mac_selinux_get_child_mls_label(int socket_fd, const char *exe, const char *
                 return -ENOMEM;
 
         sclass = string_to_security_class("process");
-        r = security_compute_create(mycon, fcon, sclass, (security_context_t *) label);
+        r = security_compute_create_raw(mycon, fcon, sclass, (security_context_t *) label);
         if (r < 0)
                 return -errno;
 #endif
@@ -350,7 +350,7 @@ int mac_selinux_create_file_prepare(const char *path, mode_t mode) {
 
                 log_enforcing("Failed to determine SELinux security context for %s: %m", path);
         } else {
-                if (setfscreatecon(filecon) >= 0)
+                if (setfscreatecon_raw(filecon) >= 0)
                         return 0; /* Success! */
 
                 log_enforcing("Failed to set SELinux security context %s for %s: %m", filecon, path);