X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Fhexdump.c;h=27ea108d099724d0c096de33f684875f9375cf8b;hb=8601bbda56cdb2b8491b6e2054596ec9599c38f1;hp=9de602a6714b5a85a9d1da50f6d0d36bc3cea779;hpb=fa7c8bb79b45aecdf65ed93635a42f3fdf301134;p=libguestfs.git

diff --git a/daemon/hexdump.c b/daemon/hexdump.c
index 9de602a..27ea108 100644
--- a/daemon/hexdump.c
+++ b/daemon/hexdump.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
@@ -26,25 +26,21 @@
 #include "actions.h"
 
 char *
-do_hexdump (const char *path)
+do_hexdump (char *path)
 {
-  int len;
   char *buf;
   int r;
   char *out, *err;
 
   NEED_ROOT (NULL);
-  ABS_PATH (path, NULL);
+  ABS_PATH (path, return NULL);
 
-  len = strlen (path) + 9;
-  buf = malloc (len);
+  buf = sysroot_path (path);
   if (!buf) {
     reply_with_perror ("malloc");
     return NULL;
   }
 
-  snprintf (buf, len, "/sysroot%s", path);
-
   r = command (&out, &err, "hexdump", "-C", buf, NULL);
   free (buf);
   if (r == -1) {