From nobody Sat May 4 12:00:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1579599058; cv=none; d=zohomail.com; s=zohoarc; b=Z9afXYVukRNJZlUi8a2mAJV7+M1BeVucpUOAyhv345w/dTujpzFL4te6Lz6kYp/rQBRq9X3g3hLXLRzDLlEaBEHccZiqyamRsnQKJvGhiDrtjQrhLnaUD2/nliNTOmjOiT67TL6aFzUIjY+KARgoNLDW6K4e/y3UnI85E1aO6og= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1579599058; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=tLxyOeT3VL5PaRjCIKPmBGFw0DadvQA+VbCzoFlCEFQ=; b=Tfrl6xQ8XDWE5k//78SC+nalwt1aukCjr2zNwqdNA4TI15p+IpsLRXOnYu6MhIqYY3UokcBv55KoyNe20ty30gR9AOtekndyKe6IuBpfxD60rNLpgoO8rtvIf/vLzlfOT+tANdDMkCq7/0UxNfmtRRKc9vTLccK//p7L99E/nRQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1579599058142423.85149183941246; Tue, 21 Jan 2020 01:30:58 -0800 (PST) Received: from localhost ([::1]:50492 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1itps9-0007rY-0Y for importer@patchew.org; Tue, 21 Jan 2020 04:30:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:58314) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1itpph-0005Jk-Vh for qemu-devel@nongnu.org; Tue, 21 Jan 2020 04:28:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1itppg-0001ma-WE for qemu-devel@nongnu.org; Tue, 21 Jan 2020 04:28:25 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:29572 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1itppg-0001mQ-T5 for qemu-devel@nongnu.org; Tue, 21 Jan 2020 04:28:24 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-87-MjGylKfNNg6d1zNdVMgZSA-1; Tue, 21 Jan 2020 04:28:20 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0FF6618FF662; Tue, 21 Jan 2020 09:28:19 +0000 (UTC) Received: from workimage.localdomain (ovpn-204-25.brq.redhat.com [10.40.204.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id EF2635DA66; Tue, 21 Jan 2020 09:28:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579598904; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:in-reply-to:references:references:references; bh=tLxyOeT3VL5PaRjCIKPmBGFw0DadvQA+VbCzoFlCEFQ=; b=ZGZtCSyrfJxwk2GUGz8wvpVlGHOvuxUU/iTljLnDW9xz+RtxbDHeXMZxrfxXPY0Mf5bs0i qPf8g7MHj7eolgFPjJWPLgN0KkRmCTSlcNPHAfzDsuflR7QfUAYLrW/rB6DzIvyHwu9kzV pa0jNb/VH7/hxUisIjNw7I+xzxVu3qA= From: mrezanin@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH 1/2] test-logging: Fix -Werror=maybe-uninitialized warning Date: Tue, 21 Jan 2020 10:28:13 +0100 Message-Id: <63b0fcedf7dfe799c8210b113e5dccf32414a89d.1579598240.git.mrezanin@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-MC-Unique: MjGylKfNNg6d1zNdVMgZSA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Miroslav Rezanina Checking for uninitialized variables raises warning for file path variables in test_logfile_write and test_logfile_lock functions. To suppress this warning, initialize varibles to NULL. This is safe change as result of g_build_filename is stored to them before any usage. Signed-off-by: Miroslav Rezanina Reviewed-by: Robert Foley Reviewed-by: Thomas Huth --- tests/test-logging.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tests/test-logging.c b/tests/test-logging.c index 1e646f0..6387e49 100644 --- a/tests/test-logging.c +++ b/tests/test-logging.c @@ -114,8 +114,8 @@ static void test_logfile_write(gconstpointer data) QemuLogFile *logfile2; gchar const *dir =3D data; Error *err =3D NULL; - g_autofree gchar *file_path; - g_autofree gchar *file_path1; + g_autofree gchar *file_path =3D NULL; + g_autofree gchar *file_path1 =3D NULL; FILE *orig_fd; =20 /* @@ -157,7 +157,7 @@ static void test_logfile_lock(gconstpointer data) FILE *logfile; gchar const *dir =3D data; Error *err =3D NULL; - g_autofree gchar *file_path; + g_autofree gchar *file_path =3D NULL; =20 file_path =3D g_build_filename(dir, "qemu_test_logfile_lock0.log", NUL= L); =20 --=20 1.8.3.1 From nobody Sat May 4 12:00:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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bh=pYodZQXMhVcIrB+en2M7QyjxGrpL1f1tVGXYrbtpSS8=; b=a8Q/7wj+7zycuKqrljd8Hp2rHMqnHdfEvRZvjJ996k1DI2oK5BfV+74pgMAVaUZcMZUsiF IYQYFXLGaYyD32vTrisRlIFmBYUSzueZTmSh8NWgMEbeyBwer5/q/urUIuHkZ9wvmCcxIx xyZMlKvBtPkqkZbW7ifKkMh/1dFBjMI= From: mrezanin@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH 2/2] aspeed/i2c: Prevent uninitialized warning Date: Tue, 21 Jan 2020 10:28:14 +0100 Message-Id: <07957dcab31f65de3dd30efa91e6b9152ac79879.1579598240.git.mrezanin@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-MC-Unique: GUwCQjCsNrKSYU1FQZsDcA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Miroslav Rezanina Compiler reports uninitialized warning for cmd_flags variable. Adding NULL initialization to prevent this warning. Signed-off-by: Miroslav Rezanina Reviewed-by: Thomas Huth --- hw/i2c/aspeed_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i2c/aspeed_i2c.c b/hw/i2c/aspeed_i2c.c index 2da04a4..445182a 100644 --- a/hw/i2c/aspeed_i2c.c +++ b/hw/i2c/aspeed_i2c.c @@ -400,7 +400,7 @@ static bool aspeed_i2c_check_sram(AspeedI2CBus *bus) =20 static void aspeed_i2c_bus_cmd_dump(AspeedI2CBus *bus) { - g_autofree char *cmd_flags; + g_autofree char *cmd_flags =3D NULL; uint32_t count; =20 if (bus->cmd & (I2CD_RX_BUFF_ENABLE | I2CD_RX_BUFF_ENABLE)) { --=20 1.8.3.1