X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fdu.c;h=735132aef5b09ba1cc9845b41f30a02e2977f71f;hp=6f1adba03fae28e8f7c811cd241336d60393d176;hb=58e7e42033b1ac5044ae03f0aa5d5082c5fdb497;hpb=a7b73d4a1e09f12b2002083618056f0c823c1dcf

diff --git a/daemon/du.c b/daemon/du.c
index 6f1adba..735132a 100644
--- a/daemon/du.c
+++ b/daemon/du.c
@@ -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);