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SubjectRe: [PATCH] staging: android: ion: check for kref overflow
On Thu, Aug 30, 2018 at 04:09:46PM -0700, Daniel Rosenberg wrote:
> This patch is against 4.9. It does not apply to master due to a large
> rework of ion in 4.12 which removed the affected functions altogther.
> 4c23cbff073f3b9b ("staging: android: ion: Remove import interface")
>
> Userspace can cause the kref to handles to increment
> arbitrarily high. Ensure it does not overflow.
>
> Signed-off-by: Daniel Rosenberg <drosen@google.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

I signed off on this? Where? When? Are you sure?

greg k-h

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