On 12/07/2016 11:38, Liu Shuo wrote:
> The failure of create debugfs of VM will return directly without release
> the anon file. It will leak memory and file descriptors, even through
> be not serious.
>
> Signed-off-by: Liu Shuo <shuo.a.liu@xxxxxxxxx>
> ---
> virt/kvm/kvm_main.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 48bd520..8322154 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -49,6 +49,7 @@
> #include <linux/slab.h>
> #include <linux/sort.h>
> #include <linux/bsearch.h>
> +#include <linux/syscalls.h>
>
> #include <asm/processor.h>
> #include <asm/io.h>
> @@ -3067,6 +3068,7 @@ static int kvm_dev_ioctl_create_vm(unsigned long type)
>
> if (kvm_create_vm_debugfs(kvm, r) < 0) {
> kvm_put_kvm(kvm);
> + sys_close(r);
> return -ENOMEM;
> }
>
>
Thanks, applied to kvm/master.
Paolo
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