From nobody Mon Feb 9 11:46:56 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) client-ip=216.205.24.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1611829644; cv=none; d=zohomail.com; s=zohoarc; b=luOVngXSEQLsfsy0stIylMNOyURC0RJ1dIzK1XnzIe2glp9Fq+rFKCOdROuR3oX9zko+eRbUeFM6lJUfV40I+6xrs3j3XGU1fJcd7b1qgbL67UPOYlk5gbP1CyTLNaBb6j6PNxrup26lZgl7bQn759JL+HhWjX00a7IfJ+b0Txk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1611829644; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=AxcCmyo4fpWTR2rPjggK4KgOAS763+Gi45p0WMx/jjw=; b=fnMeIauHJuSylaLX2JIm8UA1t0NXnxKyfiYDorgNIA35fBbFPAMhgEHmlu61IzWuW4oUqIMVA7/uRTO9anTfZJeQIuKAYlayBb8pfOYTYixtTdKOC2kiSVET05s6LYTzNwmoaXHV4c15d0erY2k4aiMwSGsg4A8gPge6Bc6w3h8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 216.205.24.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by mx.zohomail.com with SMTPS id 1611829644871215.63498741550745; Thu, 28 Jan 2021 02:27:24 -0800 (PST) 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-11-TosHRVHCMmS8Ov9r5LC6PQ-1; Thu, 28 Jan 2021 05:27:21 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BB7BE107ACE3; Thu, 28 Jan 2021 10:27:15 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 964D010023BA; Thu, 28 Jan 2021 10:27:15 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 5D8B64A7C6; Thu, 28 Jan 2021 10:27:15 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 10SAOpJj026606 for ; Thu, 28 Jan 2021 05:24:51 -0500 Received: by smtp.corp.redhat.com (Postfix) id BF9DC10023BD; Thu, 28 Jan 2021 10:24:51 +0000 (UTC) Received: from work.redhat.com (ovpn-112-226.ams2.redhat.com [10.36.112.226]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0CD0710023BA; Thu, 28 Jan 2021 10:24:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1611829643; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=AxcCmyo4fpWTR2rPjggK4KgOAS763+Gi45p0WMx/jjw=; b=JBh9t3/7xoAfYAs1xzkY8DV7IorNKYZKWP8YiQb0YF/ttgGSarrZvtaxnqTRNJZhBuaOGs Ta+HMoBWnr/IW76Lt3J2kM9e8KP5/dPXoPEqkctX6bxM/M7viUj3L44ZY00osrtMsb0rIM gRl9oy+ISkVzIDh+/6YwHXZ3q2BLkrE= X-MC-Unique: TosHRVHCMmS8Ov9r5LC6PQ-1 From: Tim Wiederhake To: libvir-list@redhat.com Subject: [libvirt PATCH 05/11] Replace bzero() with memset() Date: Thu, 28 Jan 2021 11:24:35 +0100 Message-Id: <20210128102441.20241-6-twiederh@redhat.com> In-Reply-To: <20210128102441.20241-1-twiederh@redhat.com> References: <20210128102441.20241-1-twiederh@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-loop: libvir-list@redhat.com Cc: Tim Wiederhake X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" This was found by clang-tidy's "clang-analyzer-security.insecureAPI.bzero" check. Signed-off-by: Tim Wiederhake --- src/util/virarptable.c | 2 +- tests/virpcimock.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/util/virarptable.c b/src/util/virarptable.c index d62de5e3dd..dac3486470 100644 --- a/src/util/virarptable.c +++ b/src/util/virarptable.c @@ -120,7 +120,7 @@ virArpTableGet(void) table->n =3D num + 1; =20 addr =3D RTA_DATA(tb[NDA_DST]); - bzero(&virAddr, sizeof(virAddr)); + memset(&virAddr, 0, sizeof(virAddr)); virAddr.len =3D sizeof(virAddr.data.inet4); virAddr.data.inet4.sin_family =3D AF_INET; virAddr.data.inet4.sin_addr =3D *(struct in_addr *)addr; diff --git a/tests/virpcimock.c b/tests/virpcimock.c index 4aa96cae08..f6280fc8b5 100644 --- a/tests/virpcimock.c +++ b/tests/virpcimock.c @@ -233,7 +233,7 @@ pci_read_file(const char *path, if ((fd =3D real_open(newpath, O_RDWR)) < 0) goto cleanup; =20 - bzero(buf, buf_size); + memset(buf, 0, buf_size); if (saferead(fd, buf, buf_size - 1) < 0) { STDERR("Unable to read from %s", newpath); goto cleanup; --=20 2.26.2