Messages in this thread |  | | Date | Sun, 8 Jan 2023 01:41:18 +0530 | From | Deepak R Varma <> | Subject | Re: [PATCH] w1: Use kfree_sensitive to clear sensitive information |
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On Fri, Dec 23, 2022 at 04:09:22AM +0530, Deepak R Varma wrote: > Replace combination of 'memset(0) + kfree()' by kfree_sensitive() as it > prevents compiler from optimizing away from zeroing out memory at the > end of a scope. kfree_sensitive() is also safe in case the memory > pointer turns out to be null, which simply gets ignored. > > Issue identified using kfree_sensitive.cocci coccinelle semantic patch. > > Signed-off-by: Deepak R Varma <drv@mailo.com> > ---
Hello, Requesting a review and feedback on this patch proposal.
Thank you, ./drv
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