From: Dan Carpenter <error27@gmail.com>
To: Ivy Lopez <skunkolee@gmail.com>
Cc: gregkh@linuxfoundation.org, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: rtl8723bs: use kfree_sensitive() for key material
Date: Thu, 16 Jul 2026 09:50:41 +0300 [thread overview]
Message-ID: <alh_Qcrp0gwIR8TN@stanley.mountain> (raw)
In-Reply-To: <20260715235511.7357-1-skunkolee@gmail.com>
On Wed, Jul 15, 2026 at 05:55:11PM -0600, Ivy Lopez wrote:
> The set_stakey_parm struct contains a 16-byte encryption key.
> Use kfree_sensitive() instead of kfree() to ensure the key
> material is zeroed before the memory is freed, preventing
> potential information leaks.
>
> Signed-off-by: Ivy Lopez <skunkolee@gmail.com>
> ---
> Changes in v2/v3:
> - Remove unrelated ftmac100 changes accidentally included in v1
Needs a Fixes tag.
regards,
dan carpenter
next prev parent reply other threads:[~2026-07-16 6:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-13 23:34 [PATCH] staging: rtl8723bs: use kfree_sensitive() for key material Ivy Lopez
2026-07-13 23:37 ` Ivy Lopez
2026-07-15 14:09 ` Greg KH
2026-07-14 7:20 ` Dan Carpenter
2026-07-14 21:20 ` Ivy Lopez
2026-07-15 23:55 ` Ivy Lopez
2026-07-16 4:47 ` Greg KH
2026-07-16 6:50 ` Dan Carpenter [this message]
2026-07-17 22:01 ` Ivy Lopez
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