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(parent: 2930099) | patch
KVM: s390: check cpu_id prior to using it
authorCarsten Otte <cotte@de.ibm.com>
Tue, 18 Oct 2011 10:27:12 +0000 (12:27 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 7 Nov 2011 20:32:33 +0000 (12:32 -0800)
commit4796d51e7cedb82b44e9e2375b48ef846de47b08
treecbef0d2d532cbe69b28e0c19ad6fe39218c2381btree | snapshot
parent293009933e4936c638a65935d5cc02c3d21e2401commit | diff
KVM: s390: check cpu_id prior to using it

commit 4d47555a80495657161a7e71ec3014ff2021e450 upstream.

We use the cpu id provided by userspace as array index here. Thus we
clearly need to check it first. Ooops.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/s390/kvm/kvm-s390.c diff | blob | history
unionfs2-2.6.39.y