From: Yang Hongyang <yanghy@cn.fujitsu.com>
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: [PATCH]xl: Check dom0 on command level when destroy domains
Date: Tue, 18 May 2010 14:54:35 +0800 [thread overview]
Message-ID: <4BF239AB.8080501@cn.fujitsu.com> (raw)
Check dom0 on command level when destroy domains.
Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
diff -r 0a0bdb02600b tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c Tue May 18 22:48:00 2010 +0800
+++ b/tools/libxl/xl_cmdimpl.c Tue May 18 22:51:16 2010 +0800
@@ -1568,6 +1568,10 @@
{
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); }
}
--
Regards
Yang Hongyang
reply other threads:[~2010-05-18 6:54 UTC|newest]
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