am acd96b11: am 12db3eb6: Merge "Move restorecon and restorecon_recursive code to libselinux."

* commit 'acd96b11189e0422fa4060bc29139fbfef5b14a8':
  Move restorecon and restorecon_recursive code to libselinux.

2 files changed, 5 insertions, 51 deletions

diff --git a/init/init.c b/init/init.c
index 08fd5fb..00f4558 100644
--- a/init/init.c
+++ b/init/init.c
@@ -867,6 +867,7 @@ struct selabel_handle* selinux_android_prop_context_handle(void)
 void selinux_init_all_handles(void)
 {
     sehandle = selinux_android_file_context_handle();
+    selinux_android_set_sehandle(sehandle);
     sehandle_prop = selinux_android_prop_context_handle();
 }
 
diff --git a/init/util.c b/init/util.c
index 5efd5be..e772342 100644
--- a/init/util.c
+++ b/init/util.c
@@ -25,6 +25,7 @@
 #include <ftw.h>
 
 #include <selinux/label.h>
+#include <selinux/android.h>
 
 #include <sys/stat.h>
 #include <sys/types.h>
@@ -524,60 +525,12 @@ int make_dir(const char *path, mode_t mode)
     return rc;
 }
 
-static int restorecon_sb(const char *pathname, const struct stat *sb)
+int restorecon(const char* pathname)
 {
-    char *secontext = NULL;
-    char *oldsecontext = NULL;
-    int i;
-
-    if (selabel_lookup(sehandle, &secontext, pathname, sb->st_mode) < 0)
-        return -errno;
-
-    if (lgetfilecon(pathname, &oldsecontext) < 0) {
-        freecon(secontext);
-        return -errno;
-    }
-
-    if (strcmp(oldsecontext, secontext) != 0) {
-        if (lsetfilecon(pathname, secontext) < 0) {
-            freecon(oldsecontext);
-            freecon(secontext);
-            return -errno;
-        }
-    }
-    freecon(oldsecontext);
-    freecon(secontext);
-    return 0;
-}
-
-int restorecon(const char *pathname)
-{
-    struct stat sb;
-
-    if (is_selinux_enabled() <= 0 || !sehandle)
-        return 0;
-
-    if (lstat(pathname, &sb) < 0)
-        return -errno;
-
-    return restorecon_sb(pathname, &sb);
-}
-
-static int nftw_restorecon(const char* filename, const struct stat* statptr,
-    int fileflags __attribute__((unused)),
-    struct FTW* pftw __attribute__((unused)))
-{
-    restorecon_sb(filename, statptr);
-    return 0;
+    return selinux_android_restorecon(pathname);
 }
 
 int restorecon_recursive(const char* pathname)
 {
-    int fd_limit = 20;
-    int flags = FTW_DEPTH | FTW_MOUNT | FTW_PHYS;
-
-    if (is_selinux_enabled() <= 0 || !sehandle)
-        return 0;
-
-    return nftw(pathname, nftw_restorecon, fd_limit, flags);
+    return selinux_android_restorecon_recursive(pathname);
 }