From nobody Mon May 6 12:45:20 2024 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 1535453738891533.3462654513124; Tue, 28 Aug 2018 03:55:38 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 962A77F6C5; Tue, 28 Aug 2018 10:55:36 +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 A969D16BF4; Tue, 28 Aug 2018 10:55:35 +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 81A544BB75; Tue, 28 Aug 2018 10:55:34 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w7SAtXGk002615 for ; Tue, 28 Aug 2018 06:55:33 -0400 Received: by smtp.corp.redhat.com (Postfix) id E7F9A2166BA1; Tue, 28 Aug 2018 10:55:32 +0000 (UTC) Received: from icr.brq.redhat.com (unknown [10.43.2.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 86F922166B41 for ; Tue, 28 Aug 2018 10:55:30 +0000 (UTC) From: =?UTF-8?q?J=C3=A1n=20Tomko?= To: libvir-list@redhat.com Date: Tue, 28 Aug 2018 12:55:29 +0200 Message-Id: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH] qemu: initialize variables in qemuParseCommandLine 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Tue, 28 Aug 2018 10:55:37 +0000 (UTC) X-ZohoMail: RDMRC_0 RSF_0 Z_629925259 SPT_0 Commit 6700062 introduced a jump to error which skipped the initialization of def: qemu/qemu_parse_command.c:1870:9: error: variable 'def' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] if (!(qemuCaps =3D virQEMUCapsCacheLookup(capsCache, progargv[0]))) Initialize def to fix this warning and qemuCaps, to prevent a future error like this. Signed-off-by: J=C3=A1n Tomko --- Pushed as a build breaker fix. src/qemu/qemu_parse_command.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c index c0bf27f800..5b4a378a18 100644 --- a/src/qemu/qemu_parse_command.c +++ b/src/qemu/qemu_parse_command.c @@ -1838,7 +1838,7 @@ qemuParseCommandLine(virFileCachePtr capsCache, virDomainChrSourceDefPtr *monConfig, bool *monJSON) { - virDomainDefPtr def; + virDomainDefPtr def =3D NULL; size_t i; bool nographics =3D false; bool fullscreen =3D false; @@ -1852,7 +1852,7 @@ qemuParseCommandLine(virFileCachePtr capsCache, virDomainDiskDefPtr disk =3D NULL; const char *ceph_args =3D qemuFindEnv(progenv, "CEPH_ARGS"); bool have_sdl =3D false; - virQEMUCapsPtr qemuCaps; + virQEMUCapsPtr qemuCaps =3D NULL; =20 if (pidfile) *pidfile =3D NULL; --=20 2.16.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list