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SubjectRe: [PATCH linux-next v2 3/3] drivers/platform/x86/intel: fix a memory leak in intel_vsec_add_aux
From
Hi,

On 3/9/23 05:01, Dongliang Mu wrote:
> The first error handling code in intel_vsec_add_aux misses the
> deallocation of intel_vsec_dev->resource.
>
> Fix this by adding kfree(intel_vsec_dev->resource) in the error handling
> code.
>
> Reviewed-by: David E. Box <david.e.box@linux.intel.com>
> Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>

Thank you for your patch, I've applied this patch (as first patch
in the series) to my review-hans branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans


> ---
> drivers/platform/x86/intel/vsec.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
> index 13decf36c6de..2311c16cb975 100644
> --- a/drivers/platform/x86/intel/vsec.c
> +++ b/drivers/platform/x86/intel/vsec.c
> @@ -154,6 +154,7 @@ int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent,
> ret = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL);
> mutex_unlock(&vsec_ida_lock);
> if (ret < 0) {
> + kfree(intel_vsec_dev->resource);
> kfree(intel_vsec_dev);
> return ret;
> }

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