Hi Paolo, I was wondering it this could be a valid candidate for -stable, don't you think? (commit ba60c41)
Best regards,
On Sep02 12:33, Sudip Mukherjee wrote:
> We were taking the exit path after checking ue->flags and return value
> of setup_routing_entry(), but 'e' was not freed incase of a failure.
>
> Signed-off-by: Sudip Mukherjee <su...@vectorindia.org>
> ---
> virt/kvm/irqchip.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
> index 21c1424..c63e54f 100644
> --- a/virt/kvm/irqchip.c
> +++ b/virt/kvm/irqchip.c
> @@ -213,11 +213,15 @@ int kvm_set_irq_routing(struct kvm *kvm,
> goto out;
>
> r = -EINVAL;
> - if (ue->flags)
> + if (ue->flags) {
> + kfree(e);
> goto out;
> + }
> r = setup_routing_entry(new, e, ue);
> - if (r)
> + if (r) {
> + kfree(e);
> goto out;
> + }
> ++ue;
> }
>
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
William
signature.asc
Description: PGP signature
