X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fchecksum.c;h=bd71182a2a6d19e6e01a16b07518f0d7a9f68133;hp=3654b650715af3165427e198474e5c92cdedf061;hb=8ab8377ef64ec0e2483826388cf7d3c07ffa8ecc;hpb=56bef498f46ac3dd580f4bde3c8f3ed2fe688826

diff --git a/daemon/checksum.c b/daemon/checksum.c
index 3654b65..bd71182 100644
--- a/daemon/checksum.c
+++ b/daemon/checksum.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
@@ -33,7 +33,8 @@ do_checksum (char *csumtype, char *path)
   const char *program;
   char *buf;
   char *out, *err;
-  int r, len;
+  int r;
+  int len;
 
   NEED_ROOT (NULL);
   ABS_PATH (path, NULL);
@@ -58,13 +59,11 @@ do_checksum (char *csumtype, char *path)
   }
 
   /* Make the path relative to /sysroot. */
-  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, program, buf, NULL);
   free (buf);