From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 365D3C433F5 for ; Mon, 28 Mar 2022 11:30:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238607AbiC1Lb6 (ORCPT ); Mon, 28 Mar 2022 07:31:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241456AbiC1Lax (ORCPT ); Mon, 28 Mar 2022 07:30:53 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 378D656C2A; Mon, 28 Mar 2022 04:24:23 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id DB046CE12EF; Mon, 28 Mar 2022 11:24:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 795A8C34110; Mon, 28 Mar 2022 11:24:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648466660; bh=utaBIuZOLBtXiQN4N4Zh4kTBVWVw5hJbIvn9YJrb1B0=; h=From:To:Cc:Subject:Date:From; b=vR3TAlwEyggGr2rEKKMCrjSBP/eUHEOxTfurej2OaoxjH5gh2lVEIpPBg8JaF3hvI xE2HKQhnIYiIwyhbtby19ncUfcmBIDmj/LsIhEHUNZnQ4EJRFwNnBC7JGhM2Kt2ZOl eH697u2iHJeqmHko+z1XLd2RGRBespcLpUYmG9CR58hf+LdCEUlehMxj0vE0v488Dh i3Yc1M6BTAQZxZFl3oqzT4/mIrMVd3JjDLzA9AdsYgi+ZaaGeLJ2Ct00Y8MfzhlrPk OUUB3l8lQTWOY6JXOF9MWxWW2YBYcsYwbuQgL8GPPmWZ4S2POHDeckdH4LsSQ2pyHk I0pPrQezhTlzg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Christian=20G=C3=B6ttsche?= , Paul Moore , Sasha Levin , stephen.smalley.work@gmail.com, eparis@parisplace.org, selinux@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 01/12] selinux: use correct type for context length Date: Mon, 28 Mar 2022 07:24:06 -0400 Message-Id: <20220328112417.1556946-1-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christian Göttsche [ Upstream commit b97df7c098c531010e445da88d02b7bf7bf59ef6 ] security_sid_to_context() expects a pointer to an u32 as the address where to store the length of the computed context. Reported by sparse: security/selinux/xfrm.c:359:39: warning: incorrect type in arg 4 (different signedness) security/selinux/xfrm.c:359:39: expected unsigned int [usertype] *scontext_len security/selinux/xfrm.c:359:39: got int * Signed-off-by: Christian Göttsche [PM: wrapped commit description] Signed-off-by: Paul Moore Signed-off-by: Sasha Levin --- security/selinux/xfrm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/security/selinux/xfrm.c b/security/selinux/xfrm.c index 91dc3783ed94..9e803d2a687a 100644 --- a/security/selinux/xfrm.c +++ b/security/selinux/xfrm.c @@ -349,7 +349,7 @@ int selinux_xfrm_state_alloc_acquire(struct xfrm_state *x, int rc; struct xfrm_sec_ctx *ctx; char *ctx_str = NULL; - int str_len; + u32 str_len; if (!polsec) return 0; -- 2.34.1