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Date:   Fri, 21 Apr 2017 15:31:08 +0100
From:   David Howells <dhowells@...hat.com>
To:     Eric Biggers <ebiggers3@...il.com>
Cc:     dhowells@...hat.com, keyrings@...r.kernel.org,
        linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, Eric Biggers <ebiggers@...gle.com>,
        Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        David Safford <safford@...ibm.com>
Subject: Re: [PATCH 3/5] KEYS: encrypted: sanitize all key material

Eric Biggers <ebiggers3@...il.com> wrote:

> -	memzero_explicit(epayload->decrypted_data, epayload->decrypted_datalen);
> -	kfree(key->payload.data[0]);
> +	kzfree(key->payload.data[0]);

Should kzfree() be using memzero_explicit() rather than memset()?

David

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