selinux support by Yuichi Nakamura <ynakam@hitachisoft.jp> (HitachiSoft)

1 files changed, 19 insertions, 1 deletions

diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 67819e784..93ded1dd5 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -16,6 +16,9 @@
  * conjunction with -m.
  */
 
+/* Nov 28, 2006      Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support.
+ */
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <getopt.h> /* struct option */
@@ -25,6 +28,9 @@
 static const struct option mkdir_long_options[] = {
         { "mode", 1, NULL, 'm' },
         { "parents", 0, NULL, 'p' },
+#if ENABLE_SELINUX
+        { "context", 1, NULL, 'Z' },
+#endif
         { 0, 0, 0, 0 }
 };
 #endif
@@ -37,11 +43,14 @@ int mkdir_main(int argc, char **argv)
         int flags = 0;
         unsigned opt;
         char *smode;
+#if ENABLE_SELINUX
+        security_context_t scontext;
+#endif
 
 #if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
         applet_long_options = mkdir_long_options;
 #endif
-        opt = getopt32(argc, argv, "m:p", &smode);
+        opt = getopt32(argc, argv, "m:p" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext));
         if (opt & 1) {
                 mode = 0777;
                 if (!bb_parse_mode(smode, &mode)) {
@@ -50,6 +59,15 @@ int mkdir_main(int argc, char **argv)
         }
         if (opt & 2)
                 flags |= FILEUTILS_RECUR;
+#if ENABLE_SELINUX
+        if (opt & 4) {
+                selinux_or_die();
+                if (setfscreatecon(scontext)) {
+                        bb_error_msg_and_die("cannot set default file creation context "
+                                              "to %s", scontext);
+                }
+        }
+#endif
 
         if (optind == argc) {
                 bb_show_usage();