From: Wei Liu <wei.liu2@citrix.com>
Date: Mon, 11 Apr 2016 13:08:03 +0000 (+0100)
Subject: libxl: pvusb: use %u to convert unsigned number
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~1263
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=a20e8c7a68971696477704fa617c02027f4237a6;p=xen.git

libxl: pvusb: use %u to convert unsigned number

Both be_domid and fe_domid are unsigned.

Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
---

diff --git a/tools/libxl/libxl_pvusb.c b/tools/libxl/libxl_pvusb.c
index c66733bba9..9f1e8427f5 100644
--- a/tools/libxl/libxl_pvusb.c
+++ b/tools/libxl/libxl_pvusb.c
@@ -350,7 +350,7 @@ static const char *vusb_be_from_xs_fe(libxl__gc *gc, const char *fe_path,
 
     /* Check to see that it has the proper form, and that fe_domid ==
      * target domid */
-    r = sscanf(be_path, "/local/domain/%d/backend/%15[^/]/%d",
+    r = sscanf(be_path, "/local/domain/%u/backend/%15[^/]/%u",
                &be_domid, be_type, &fe_domid);
 
     if (r != 3 || fe_domid != tgt_domid) {