From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E428C3418E; Fri, 24 Nov 2023 19:20:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="fVU+QFYU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72125C433C7; Fri, 24 Nov 2023 19:20:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700853600; bh=n24MGWvT0qBEWy+WWv8s0lrx5NdtaVKI7S4ekQsHlfc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fVU+QFYUkgXYsp6vfmyqyhXNnBzUq3/UhGsGM3fL6VNd6YEWlT94+03Jl6Nxppb5U 6Fxm59q4gScLOUqbLnZKzrZ0kQCZtd7lk2GLyxAfDVhL7/3RzOpqzRlI+0atk4hBtc dw4RG3jHCyF9yWTwJ9Zwjt8n9bDM6SUeEbXN7FR4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ondrej Mosnacek , Paul Moore Subject: [PATCH 5.15 254/297] lsm: fix default return value for vm_enough_memory Date: Fri, 24 Nov 2023 17:54:56 +0000 Message-ID: <20231124172009.054447359@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231124172000.087816911@linuxfoundation.org> References: <20231124172000.087816911@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ondrej Mosnacek commit 866d648059d5faf53f1cd960b43fe8365ad93ea7 upstream. 1 is the return value that implements a "no-op" hook, not 0. Cc: stable@vger.kernel.org Fixes: 98e828a0650f ("security: Refactor declaration of LSM hooks") Signed-off-by: Ondrej Mosnacek Signed-off-by: Paul Moore Signed-off-by: Greg Kroah-Hartman --- include/linux/lsm_hook_defs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -48,7 +48,7 @@ LSM_HOOK(int, 0, quota_on, struct dentry LSM_HOOK(int, 0, syslog, int type) LSM_HOOK(int, 0, settime, const struct timespec64 *ts, const struct timezone *tz) -LSM_HOOK(int, 0, vm_enough_memory, struct mm_struct *mm, long pages) +LSM_HOOK(int, 1, vm_enough_memory, struct mm_struct *mm, long pages) LSM_HOOK(int, 0, bprm_creds_for_exec, struct linux_binprm *bprm) LSM_HOOK(int, 0, bprm_creds_from_file, struct linux_binprm *bprm, struct file *file) LSM_HOOK(int, 0, bprm_check_security, struct linux_binprm *bprm)