linux-kernel - Re: [PATCH next] exec: Fix a NULL vs IS_ERR() test in bprm_add_fixup

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Message-Id: <173057747484.2382073.5760107237712372637.b4-ty@kernel.org>
Date: Sat,  2 Nov 2024 12:57:58 -0700
From: Kees Cook <kees@...nel.org>
To: Tycho Andersen <tandersen@...flix.com>,
	Dan Carpenter <dan.carpenter@...aro.org>
Cc: Kees Cook <kees@...nel.org>,
	Eric Biederman <ebiederm@...ssion.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	linux-mm@...ck.org,
	linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] exec: Fix a NULL vs IS_ERR() test in bprm_add_fixup_comm()

On Sat, 02 Nov 2024 12:31:14 +0300, Dan Carpenter wrote:
> The strndup_user() function doesn't return NULL, it returns error
> pointers.  Fix the check to match.
> 
> 

Applied to for-next/execve, thanks!

[1/1] exec: Fix a NULL vs IS_ERR() test in bprm_add_fixup_comm()
      https://git.kernel.org/kees/c/05e60502723d

Take care,

-- 
Kees Cook