From nobody Sat Jul 12 06:09:26 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1533123926467339.33472867687203; Wed, 1 Aug 2018 04:45:26 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 176F7914F2; Wed, 1 Aug 2018 11:45:24 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C32D0226EE; Wed, 1 Aug 2018 11:45:23 +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 7BC5818037F3; Wed, 1 Aug 2018 11:45:23 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w71BibTs006454 for ; Wed, 1 Aug 2018 07:44:37 -0400 Received: by smtp.corp.redhat.com (Postfix) id AC936100296A; Wed, 1 Aug 2018 11:44:37 +0000 (UTC) Received: from moe.brq.redhat.com (unknown [10.43.2.192]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4B27E1006EB4 for ; Wed, 1 Aug 2018 11:44:37 +0000 (UTC) From: Michal Privoznik To: libvir-list@redhat.com Date: Wed, 1 Aug 2018 13:44:33 +0200 Message-Id: <8c9e1f25cfb78ebef54786272ae0185374c4ec8b.1533123777.git.mprivozn@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 2/2] viriscsi: Request more random bits for interface name 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: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Wed, 01 Aug 2018 11:45:24 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" In virStorageBackendCreateIfaceIQN() the virRandomBits() is called in order to use random bits to generate random name for new interface. However, virAsprintf() is expecting 32 bits and we are requesting only 30. Signed-off-by: Michal Privoznik Reviewed-by: Daniel P. Berrang=C3=A9 --- src/util/viriscsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/viriscsi.c b/src/util/viriscsi.c index 653b4fd932..f00aeb53a7 100644 --- a/src/util/viriscsi.c +++ b/src/util/viriscsi.c @@ -221,7 +221,7 @@ virStorageBackendCreateIfaceIQN(const char *initiatoriq= n, =20 if (virAsprintf(&temp_ifacename, "libvirt-iface-%08llx", - (unsigned long long)virRandomBits(30)) < 0) + (unsigned long long)virRandomBits(32)) < 0) return -1; =20 VIR_DEBUG("Attempting to create interface '%s' with IQN '%s'", --=20 2.16.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list