From patchwork Fri Nov 12 15:41:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_G=C3=B6ttsche?= X-Patchwork-Id: 12617053 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C20BC433FE for ; Fri, 12 Nov 2021 15:42:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 76A7360296 for ; Fri, 12 Nov 2021 15:42:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235262AbhKLPpD (ORCPT ); Fri, 12 Nov 2021 10:45:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235274AbhKLPpC (ORCPT ); Fri, 12 Nov 2021 10:45:02 -0500 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E09BFC061767 for ; Fri, 12 Nov 2021 07:42:11 -0800 (PST) Received: by mail-ed1-x529.google.com with SMTP id f4so39242876edx.12 for ; Fri, 12 Nov 2021 07:42:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=TxhIoNxNhxpAdljwG1McjlJgpQe7wCkjPNo43yd1RWM=; b=TlweuswXJm4/dOeo3Qz8afOBAU3tmw+Sg5rxyMN+SPZNyRc5yvdb6HGISwrUHJF8T0 /XVMRcWe5sO53zT7BOrYDKxolUZn/tSI+dNJmawf+xsQ+A3QYG95T1n9d6bknuTY0gA1 xNkqvy/0igjbLOSgn28VdSqnpRMvvIragMJEbZeShRO6blwkBMy0neMfQgIY5XVejvcF eTE0tS84jkjk7VT4kxPJ1Ggns6oN/jB4RyfF2cxPfOOF2BtsOsMxVQZbwyiPqrE9lbZ4 OHszGXbDAP7lV2vDtbY2OAcnRNpXmccEAkIn7Dhgqv4gEaXfJB7yGjkrTl93WgKU4PZO JyLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=TxhIoNxNhxpAdljwG1McjlJgpQe7wCkjPNo43yd1RWM=; b=WjyIQzqB1LzLgLRgC5EOdPkog8I9UBX+tuE+rc1gPUQidTi6DwFYWJydR4huk+0whR 2CDlvM/4ZFPa7BWFxZh61flVamcQrNdBkp4pupn9FbeZYI5B0Eo2nLg42iVBpJRrFVMS jBaVNqZUQdGGx8j5T3L1tqknwEtgIV2+GD5pQPXrPkKmGW4mmlxFBDWiS1/ypc2et6Ua P9Pbs90mklSFgILFI0OklOOK0fT55vKdcyCDHWb6nls4g9bhTRZ8jOpEPxLJypqjmJCx fjxMZnFIBuBr8nem31TXX1a83U4iitciCT0cr1VFnoD0E5wk3crw0kxvwBPUdFdJjLik Y1TA== X-Gm-Message-State: AOAM530LBTDE9XqO3mmmcKPUSUARijwQUigdPs9YS9U45O2EBN8lRqxc eGKeB8x+qn0rNbIRzYyMUkdlrMn1hC8= X-Google-Smtp-Source: ABdhPJz1A5/FUMIQam1u6CByJnJdpxE1n04Gv9MsluJ6G6+gnwj5UjtNTvGtCfvqrhWHHWk+kOfjRw== X-Received: by 2002:a17:907:3e8a:: with SMTP id hs10mr20772214ejc.58.1636731730339; Fri, 12 Nov 2021 07:42:10 -0800 (PST) Received: from debianHome.localdomain (dynamic-077-000-195-130.77.0.pool.telefonica.de. [77.0.195.130]) by smtp.gmail.com with ESMTPSA id m9sm2628914eje.102.2021.11.12.07.42.09 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Nov 2021 07:42:10 -0800 (PST) From: =?utf-8?q?Christian_G=C3=B6ttsche?= To: selinux@vger.kernel.org Subject: [PATCH 07/12] sandbox: mark local functions static Date: Fri, 12 Nov 2021 16:41:56 +0100 Message-Id: <20211112154201.78217-7-cgzones@googlemail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211112154201.78217-1-cgzones@googlemail.com> References: <20211112154201.78217-1-cgzones@googlemail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org seunshare.c:92:6: warning: no previous prototype for ‘handler’ [-Wmissing-prototypes] 92 | void handler(int sig) { | ^~~~~~~ Signed-off-by: Christian Göttsche --- sandbox/seunshare.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sandbox/seunshare.c b/sandbox/seunshare.c index d626e98d..8917a0f9 100644 --- a/sandbox/seunshare.c +++ b/sandbox/seunshare.c @@ -89,7 +89,7 @@ static int drop_privs(uid_t uid) /** * If the user sends a siginto to seunshare, kill the child's session */ -void handler(int sig) { +static void handler(int sig) { if (child > 0) kill(-child,sig); }