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SubjectRe: [PATCH v2] configfs: Fix use-after-free when accessing sd->s_dentry
On Thu, May 16, 2019 at 06:27:53PM +0530, wrote:
> Hi Christoph, Al,
> Can you please consider this patch for merging?

I've been sitting on this for a while, mostly because I can't convince
myself it is safe. What protects other threads from using ->s_dentry
just when we clear it? Also why would sd->s_dentry == dentry ever be

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