From nobody Mon Feb 9 20:35:13 2026 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=1586610305; cv=none; d=zohomail.com; s=zohoarc; b=Z8vRKlYkWmfIvz8POqR7knPfukLzAp17cMUOwh4+FJ1uMfxgu7XRAEqr1Fv3PX4imJzswAAW8cve6Lfy+LCwGsTh5w0d58RCfIVv7vzWTrV4dObdq1SHC6TuzI1xDSPZCEPPPIA8FpoSAURkaTpqDWzJTNFPK9x7Y5YIuJC+sfY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1586610305; 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=P56R64IaJ6gfTEzL2RgaUuq/gNeSQNkZAtDxvgY+xLI=; b=CPN+fSp9jzqFuQUK0pzwaHkehRFd4UWqNZVFAwqEQ7siS909UXOwtckuBPkyrmtEorXlFCVogzSsfIebJ5jj4EU9NtRViRr0/YTTawXzofTnH/XkbEFuw3HzGXplvYm5AuMM0IsuPUYVVfxV2yh26DwyaB7hoMNmrCKQ/eEE6iI= 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 1586610305404389.7051363797144; Sat, 11 Apr 2020 06:05:05 -0700 (PDT) Received: from localhost ([::1]:51800 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jNFom-0000R2-0P for importer@patchew.org; Sat, 11 Apr 2020 09:05:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33270) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jNFnR-00078Q-WA for qemu-devel@nongnu.org; Sat, 11 Apr 2020 09:03:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jNFnR-0002eJ-0j for qemu-devel@nongnu.org; Sat, 11 Apr 2020 09:03:41 -0400 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:59647 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 1jNFnQ-0002e4-Ty for qemu-devel@nongnu.org; Sat, 11 Apr 2020 09:03:40 -0400 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-413-gchASvu_PN6RhP7UbcIZ2w-1; Sat, 11 Apr 2020 09:03:38 -0400 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 mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0AFD01005509; Sat, 11 Apr 2020 13:03:37 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id AD1D69E0EC; Sat, 11 Apr 2020 13:03:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1586610220; 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:references:references; bh=P56R64IaJ6gfTEzL2RgaUuq/gNeSQNkZAtDxvgY+xLI=; b=H0/PIOPS8mCHPcjufLA+WIEZP6ZT7qYMTfSF0KSb4Umtgh+q/XVawhHfs/ZkMLUWU0hz7q lbHaZY8q+MHuG6JZhOJRStcpJejj74Dr6jWRjhkutfu/w1idKYNmUF9Hhz3MtCVAr7Ij4F +tkmRX+qdTwrF0NS6aYMer9sxrRdLE8= X-MC-Unique: gchASvu_PN6RhP7UbcIZ2w-1 From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 8/8] module: increase dirs array size by one Date: Sat, 11 Apr 2020 09:03:30 -0400 Message-Id: <20200411130330.1993-9-pbonzini@redhat.com> In-Reply-To: <20200411130330.1993-1-pbonzini@redhat.com> References: <20200411130330.1993-1-pbonzini@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 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: Bruce Rogers 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: Bruce Rogers With the module upgrades code change, the statically sized dirs array can now overflow. Increase it's size by one, according to the new maximum possible usage. Fixes: bd83c861c0 ("modules: load modules from versioned /var/run dir") Signed-off-by: Bruce Rogers Message-Id: <20200411010746.472295-1-brogers@suse.com> Signed-off-by: Paolo Bonzini --- util/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/module.c b/util/module.c index 5f7896870a..e48d9aacc0 100644 --- a/util/module.c +++ b/util/module.c @@ -177,7 +177,7 @@ bool module_load_one(const char *prefix, const char *li= b_name) char *version_dir; #endif const char *search_dir; - char *dirs[4]; + char *dirs[5]; char *module_name; int i =3D 0, n_dirs =3D 0; int ret; --=20 2.18.2