daemon: Move 'exists', 'is-file' and 'is-dir' to separate file.

[libguestfs.git] / daemon / mknod.c

diff --git a/daemon/mknod.c b/daemon/mknod.c
index 46a1839..2458a85 100644 (file)
--- a/daemon/mknod.c
+++ b/daemon/mknod.c
@@ -51,12 +51,17 @@ do_mknod (int mode, int devmajor, int devminor, const char *path)
 #ifdef HAVE_MKNOD
   int r;
 
+  if (mode < 0) {
+    reply_with_error ("%s: mode is negative", path);
+    return -1;
+  }
+
   CHROOT_IN;
   r = mknod (path, mode, makedev (devmajor, devminor));
   CHROOT_OUT;
 
   if (r == -1) {
-    reply_with_perror ("mknod: %s", path);
+    reply_with_perror ("%s", path);
     return -1;
   }