X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fdu.c;h=735132aef5b09ba1cc9845b41f30a02e2977f71f;hp=6287a2073b963cb9c8b6cadab6a88bf42f81e287;hb=3385d7a1bf6afb8508ce334c6231c35cbe2fbae0;hpb=9a92446bcad09b492dee42dd5950bac67073fbea

diff --git a/daemon/du.c b/daemon/du.c
index 6287a20..735132a 100644
--- a/daemon/du.c
+++ b/daemon/du.c
@@ -1,5 +1,5 @@
 /* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc. 
+ * Copyright (C) 2009 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,19 +35,16 @@ do_du (char *path)
   int64_t rv;
   char *out, *err;
   char *buf;
-  int len;
 
   NEED_ROOT (-1);
   ABS_PATH (path, -1);
 
   /* Make the path relative to /sysroot. */
-  len = strlen (path) + 9;
-  buf = malloc (len);
+  buf = sysroot_path (path);
   if (!buf) {
     reply_with_perror ("malloc");
     return -1;
   }
-  snprintf (buf, len, "/sysroot%s", path);
 
   r = command (&out, &err, "du", "-s", buf, NULL);
   free (buf);