From patchwork Sat Mar 4 18:55:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 735320 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vbFhM42Hvz9s76 for ; Sun, 5 Mar 2017 05:58:59 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="T80tfzCu"; dkim-atps=neutral Received: from localhost ([::1]:36290 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ckEtN-0007Qn-36 for incoming@patchwork.ozlabs.org; Sat, 04 Mar 2017 13:58:57 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57749) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ckEqz-0005va-DE for qemu-devel@nongnu.org; Sat, 04 Mar 2017 13:56:32 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ckEqy-0007cX-Pp for qemu-devel@nongnu.org; Sat, 04 Mar 2017 13:56:29 -0500 Received: from mail-qk0-x244.google.com ([2607:f8b0:400d:c09::244]:32911) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ckEqy-0007c1-Lf for qemu-devel@nongnu.org; Sat, 04 Mar 2017 13:56:28 -0500 Received: by mail-qk0-x244.google.com with SMTP id j127so16932753qke.0 for ; Sat, 04 Mar 2017 10:56:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=SqjCnCGnucxBra+5LhiSayVshgbtJGEVJX9iVTpgv6Y=; b=T80tfzCuYPiHPcc6zH0Dgc7ft3jCYepanlWku0hxk8SjV7ccZBmzaLJK8CjwSmBc8/ 5Pg0oxkYTMkcsldijx1Gi5ZvN3G0VCySnnqcAZLY1pXHQQ3vqMmPbZ1lbqrVQPI8gN5Q AwC2ueXQv0sGk1ScuNzDH1iOm4y6BqssegHbgPc0xQzilFtfi6jGRI5zpdyNIqoxsTHB /+m2TFTdVZZT5TERR159iTkwWmli8G2Z8wdTR9bXWPPkMaM9sM23bz96TUxmn14pkce0 vM2+y6rb0dXWwo9nvE0byTBMjn9BK/7je7a9fHK5twEt6xUGgb/03VzsZhN1M3+WM/Lm ziPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=SqjCnCGnucxBra+5LhiSayVshgbtJGEVJX9iVTpgv6Y=; b=AcgzMmRxL2tvoQ4Ytkg4rVBTKFpRZL177Fbozs3iN4wS1zSZoruDMGWD1H7M/awWcy i7mqhtstHhpS6DOq43duhZjYsTmd1J2X2OaOHIhMVpHB525mIdffPlTIr8GlmnTXCAFn cZtQVHiVWETNu7fsLClFyHE46r/wR9pGYl7jMO9uZq6/azYVowcGEMZqj/IA0tB6p88q bjnu939Ao+UE6InZx3pZszvkTIVfwYClnG57HW9YJygA8y4xYKs3q1UxUj9dwQbX41ij nUJJwywq2tmnzCujApM3JQ8p6Fs6sLgJvD8izl9vBQteQ7VmFsrKeDy5znhYLqtzqUFn COOQ== X-Gm-Message-State: AMke39mCahre90/K2ihNro4xTJT5B1+9ji7b6esOCiEp5hJfVjPbL7wQKa6xodUP0dDUNg== X-Received: by 10.237.59.150 with SMTP id r22mr5630722qte.100.1488653788066; Sat, 04 Mar 2017 10:56:28 -0800 (PST) Received: from yoga.lan ([138.117.48.226]) by smtp.gmail.com with ESMTPSA id o14sm10065138qtc.46.2017.03.04.10.56.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 04 Mar 2017 10:56:27 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: Michael Roth , Peter Crosthwaite , Alexander Graf , Gerd Hoffmann Date: Sat, 4 Mar 2017 15:55:32 -0300 Message-Id: <20170304185533.10618-3-f4bug@amsat.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170304185533.10618-1-f4bug@amsat.org> References: <20170304185533.10618-1-f4bug@amsat.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2607:f8b0:400d:c09::244 Subject: [Qemu-devel] [PATCH 2/3] device_tree: fix compiler warnings (clang 5) X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" static code analyzer complain: device_tree.c:155:18: warning: Null pointer passed as an argument to a 'nonnull' parameter while ((de = readdir(d)) != NULL) { ^~~~~~~~~~ Reported-by: Clang Static Analyzer Signed-off-by: Philippe Mathieu-Daudé --- device_tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/device_tree.c b/device_tree.c index 6e06320830..a24ddff02b 100644 --- a/device_tree.c +++ b/device_tree.c @@ -148,6 +148,7 @@ static void read_fstree(void *fdt, const char *dirname) d = opendir(dirname); if (!d) { error_setg(&error_fatal, "%s cannot open %s", __func__, dirname); + return; } while ((de = readdir(d)) != NULL) {