From: Keir Fraser <keir.fraser@citrix.com>
Date: Wed, 19 May 2010 11:53:44 +0000 (+0100)
Subject: xl: Check for dom0 when instructed to destroy a domain.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~12116
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=d015de71fe3c77b3d9d2586a22886b78c77c7b6e;p=xen.git

xl: Check for dom0 when instructed to destroy a domain.

Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
---

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index e6ce1d416d..4f03e8eb64 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1613,6 +1613,10 @@ void destroy_domain(char *p)
 {
     int rc;
     find_domain(p);
+    if (domid == 0) {
+        fprintf(stderr, "Cannot destroy privileged domain 0.\n\n");
+        exit(-1);
+    }
     rc = libxl_domain_destroy(&ctx, domid, 0);
     if (rc) { fprintf(stderr,"destroy failed (rc=%d)\n.",rc); exit(-1); }
 }