From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11olkn2059.outbound.protection.outlook.com [40.92.20.59]) by sourceware.org (Postfix) with ESMTPS id 8BA113858C74 for ; Mon, 21 Feb 2022 09:44:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8BA113858C74 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=NvmTZx/Ri7m2gqgcXk3qG2OTh1Xq22rHLtLo1/WGXwnQ/k0A4R1x4agOiEN9G7pPWZwui/EeVq/ki12zCaKHhHqKRD1PrmTFSHWtsmA5kr/yc7enifFR1+yHgjRhJEUtchbayE0BC30BWFribd3E3x4CI57O5J+j8GvjFECROrXBIlB18eCGRfvqPpQI5cL7wcqIjJgtoCIAMYIWwiJAopG5rDGaH5j6HCP7193crsbs8CV/gP8myTf7sGQIbv1L8nLhNGEcpIpYJwyYTW1mAiXZcmHwYzUoEz+qu8vk/0oCZFpq35LZMm0R4Gs92Nd1vvxS1XX18Gkn7APqPmcwFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=7MbDaTVyfg8Nlk6kq6Vc6yLzg2TlIqvykXfkKs1bgJc=; b=BLcOYi2Q4UuTiWqumE8eCAV8/YVBr/N141LvxUj/b2k7gSi/XATdrqAZpw+35dmd2KxA41RkLLqEYgfvyFPpaFiL+Qit9a2n1uiBDjODlCNL2NV9JZ8VoQwb5JnCiwKjepQaYxvRPXuJGrLYQPLQxeNtV7ovJwwV+5Y9NfPDQjJdxN15SVK9P658gYum+8poe2okMe+wB7Qe7OU1oKmnvxP+RBt5nqfFpudHaAtTCTITQCrcYu3UlwZ0XbcwwwhFPOOGXkw4bXG+Z2EpsPkilc0RK+OhWu9bukhoferQeTioY020RI4Be5wVrPdlFs8ljZmQqI5Yx0jXGXXhCOTEdg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none Received: from DM8PR16MB4357.namprd16.prod.outlook.com (2603:10b6:8:30::8) by MN2PR16MB3101.namprd16.prod.outlook.com (2603:10b6:208:152::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4995.27; Mon, 21 Feb 2022 09:44:43 +0000 Received: from DM8PR16MB4357.namprd16.prod.outlook.com ([fe80::35db:ffe6:afb0:5bdb]) by DM8PR16MB4357.namprd16.prod.outlook.com ([fe80::35db:ffe6:afb0:5bdb%8]) with mapi id 15.20.4975.019; Mon, 21 Feb 2022 09:44:43 +0000 From: Edgar Mobile To: "gdb@sourceware.org" Subject: Does gdb initialize uninitialized variables? Thread-Topic: Does gdb initialize uninitialized variables? Thread-Index: AQHYJwd7Af9LNIxpwUy1j0yuon+Omg== Date: Mon, 21 Feb 2022 09:44:42 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-tmn: [nsbb5L1w8xUlaikhkc5nsg6KBcSyd+ae] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c1ff6b59-c82f-42c0-f52a-08d9f51ec99e x-ms-traffictypediagnostic: MN2PR16MB3101:EE_ x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: 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 MIME-Version: 1.0 X-OriginatorOrg: sct-15-20-4755-11-msonline-outlook-5ce7b.templateTenant X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM8PR16MB4357.namprd16.prod.outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: c1ff6b59-c82f-42c0-f52a-08d9f51ec99e X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Feb 2022 09:44:42.9004 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR16MB3101 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Feb 2022 09:44:48 -0000 Greetings, I currently try to find a bug that might be caused by uninitialized variabl= es/memory. But it never appears when I use gdb. Does gdb change how memory = is initialized in any way, be it on stack or via new/malloc? Regards