From nobody Sat Feb 7 19:41:30 2026 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 B385FC77B7A for ; Mon, 29 May 2023 22:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229509AbjE2Wyw (ORCPT ); Mon, 29 May 2023 18:54:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229588AbjE2Wyq (ORCPT ); Mon, 29 May 2023 18:54:46 -0400 Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB7ACA7; Mon, 29 May 2023 15:54:45 -0700 (PDT) Received: by mail-pf1-x433.google.com with SMTP id d2e1a72fcca58-64d30ab1f89so2520752b3a.3; Mon, 29 May 2023 15:54:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685400885; x=1687992885; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=1LAlH2NU9fm2kbMS3sSlFfb7MPx4bChAyPnV1Ii59IE=; b=aOy0BBZ+TBgy6dOkGhaBGVSj9YhSOy0BHIMbmnXZ55ISaaJP974hPPAk6P1Q4a78F2 +0d7EibN/BuAG8B2ohkggJRy0Nr23ctL9cbJQm2BOmWJvJjcszWkaFDPVkeeemJwdsbw SXM8cpPqPZsPzKY5lbJPT9eHxBl0eEBQij5VkLRbKviUNyED/ZZS6JYdinNfDn+HjnNc 7eoiPjXb38a8j2uT9x7YCuMLNEhlpvPqDu88cyNRJez3nJS49But0HS3s+DuSLYK9yAx fOArXQtSt2AVkUenQF3b1Pp28q6dNCCBqVRur/GZi1M0N0QGQso6zSvn++low4MhjTih D9tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685400885; x=1687992885; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=1LAlH2NU9fm2kbMS3sSlFfb7MPx4bChAyPnV1Ii59IE=; b=VwXaAB4stH3B98Duo4c9w1fbzWe1MEb5ZVllKoP+DkZecfXZgp6zS703YrPvPGtqxn Ednob7a+1vDF4g8NXNYAgX3+sL/08P3JZNvSo2MhEC1wvgGw+LwObX1UsU4ZvEUL/+h7 OxBKdEHTdfXbjucgwOt+Uu4r2ijRM+euBt0rI5tEplVsVtwKIpxBacwV2dKI2PO7oMm3 fPEPwmdauM3dLif9Rv/JhK7p3YfUNxmYxQtn9RvW1u3RMtLkDN9gQW4GwNOUV1GUw4/F Fy+A0D4o5u2+j1BKknafYDiBnV1CqtTnHwcLaY7WQqkt69dcziO0xlJ4OI3y7CahJGfq 77XQ== X-Gm-Message-State: AC+VfDxHPFw6CYMPKlDcg03lzRb5lfTAutkWyNWmyjwnhrkkS/HHtVec TJKyW0bxVp68I27QvS8kZIs= X-Google-Smtp-Source: ACHHUZ5evijTnyaR0aFCQe0IcqdJhq4dfmPWNMuu35WWfOi5BLIMIYt9Ukg7fclOZMk10dT+ovtwNQ== X-Received: by 2002:a05:6a00:18a9:b0:64d:b0d8:a396 with SMTP id x41-20020a056a0018a900b0064db0d8a396mr206123pfh.7.1685400885103; Mon, 29 May 2023 15:54:45 -0700 (PDT) Received: from ubuntu777.domain.name (36-228-85-240.dynamic-ip.hinet.net. [36.228.85.240]) by smtp.gmail.com with ESMTPSA id c26-20020aa78e1a000000b0064d681c753csm445191pfr.40.2023.05.29.15.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 May 2023 15:54:44 -0700 (PDT) From: Min-Hua Chen To: Serge Hallyn , Paul Moore , James Morris Cc: Min-Hua Chen , linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] capabilities: use logical OR Date: Tue, 30 May 2023 06:54:39 +0800 Message-Id: <20230529225440.7315-1-minhuadotchen@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use logical OR to fix the following sparse warnings: security/commoncap.c:1358:41: sparse: warning: dubious: !x | y No functional changes intended. Signed-off-by: Min-Hua Chen --- security/commoncap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/security/commoncap.c b/security/commoncap.c index 0b3fc2f3afe7..b8e34f6204b2 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -1355,7 +1355,7 @@ int cap_task_prctl(int option, unsigned long arg2, un= signed long arg3, return commit_creds(new); } =20 - if (((!cap_valid(arg3)) | arg4 | arg5)) + if (((!cap_valid(arg3)) || arg4 || arg5)) return -EINVAL; =20 if (arg2 =3D=3D PR_CAP_AMBIENT_IS_SET) { --=20 2.34.1