# HG changeset patch
# User Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
# Date 1297148261 -3600
# Node ID e5e8d2c42e759a8eabddcca0fab548a9fc9f6b8a
# Parent  9e463cb156586bfd50b8123664f1c290ca9f1f98
Strict parameter checking for cpupool operations

Some cpupool actions didn't check the cpupool_id exactly. For some actions
this doesn't make any sense, so refuse those actions if the specified cpupool
doesn't exist.

Signed-off-by: juergen.gross@xxxxxxxxxxxxxx

diff -r 9e463cb15658 -r e5e8d2c42e75 xen/common/cpupool.c
--- a/xen/common/cpupool.c	Mon Feb 07 17:02:46 2011 +0000
+++ b/xen/common/cpupool.c	Tue Feb 08 07:57:41 2011 +0100
@@ -485,7 +485,7 @@ int cpupool_do_sysctl(struct xen_sysctl_
         ret = -EBUSY;
         if ( !cpu_isset(cpu, cpupool_free_cpus) )
             goto addcpu_out;
-        c = cpupool_find_by_id(op->cpupool_id, 0);
+        c = cpupool_find_by_id(op->cpupool_id, 1);
         ret = -ENOENT;
         if ( c == NULL )
             goto addcpu_out;
@@ -501,7 +501,7 @@ int cpupool_do_sysctl(struct xen_sysctl_
     {
         unsigned cpu;
 
-        c = __cpupool_get_by_id(op->cpupool_id, 0);
+        c = __cpupool_get_by_id(op->cpupool_id, 1);
         ret = -ENOENT;
         if ( c == NULL )
             break;