Xen devel - Jun 2010 - [PATCH]xl: do not allow shutdown and reboot dom0

do not allow shutdown and reboot dom0

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

diff -r 5aabc6f94df5 tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c	Wed Jun 02 13:13:11 2010 +0100
+++ b/tools/libxl/xl_cmdimpl.c	Fri Jun 04 00:39:59 2010 +0800
@@ -1632,6 +1632,10 @@
 {
     int rc;
     find_domain(p);
+    if (domid == 0) {
+        fprintf(stderr, "Domain 0 cannot be shutdown.\n");
+        exit(-1);
+    }
     rc=libxl_domain_shutdown(&ctx, domid, 0);
     if (rc) { fprintf(stderr,"shutdown failed
(rc=%d)\n.",rc);exit(-1); }
 }
@@ -1640,6 +1644,10 @@
 {
     int rc;
     find_domain(p);
+    if (domid == 0) {
+        fprintf(stderr, "Domain 0 cannot be rebooted.\n");
+        exit(-1);
+    }
     rc=libxl_domain_shutdown(&ctx, domid, 1);
     if (rc) { fprintf(stderr,"reboot failed (rc=%d)\n.",rc);exit(-1);
}
 }

-- 
Regards
Yang Hongyang

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