* [PATCH]xl: do not allow shutdown and reboot dom0
@ 2010-06-03 8:37 Yang Hongyang
0 siblings, 0 replies; only message in thread
From: Yang Hongyang @ 2010-06-03 8:37 UTC (permalink / raw)
To: xen-devel@lists.xensource.com
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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2010-06-03 8:37 [PATCH]xl: do not allow shutdown and reboot dom0 Yang Hongyang
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