From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Cc: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: [patch] KVM: fix vcpu freeing bug
Date: Tue, 30 Jan 2007 15:00:11 +0200 [thread overview]
Message-ID: <45BF415B.6010500@qumranet.com> (raw)
In-Reply-To: <20070129184612.GA12235-X9Un+BFzKDI@public.gmane.org>
Ingo Molnar wrote:
> From: Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
> Subject: [patch] KVM: fix vcpu freeing bug
>
> vcpu_load() can return NULL and it sometimes does in failure paths (for
> example when the userspace ABI version is too old) - causing a
> preemption count underflow in the ->vcpu_free() later on. So check for
> NULL.
>
>
Applied, thanks.
--
error compiling committee.c: too many arguments to function
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prev parent reply other threads:[~2007-01-30 13:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-29 18:46 [patch] KVM: fix vcpu freeing bug Ingo Molnar
[not found] ` <20070129184612.GA12235-X9Un+BFzKDI@public.gmane.org>
2007-01-30 13:00 ` Avi Kivity [this message]
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