From nobody Sun Jul 26 11:53:26 2026 Delivered-To: importer@patchew.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=quarantine dis=none) header.from=swemel.ru ARC-Seal: i=1; a=rsa-sha256; t=1782817618; cv=none; d=zohomail.com; s=zohoarc; b=TPvBD+JaDyY03K8d5OgP6s0rXD9CclwNFPBuh/7wO58/U1mO3ptZBBStBwoJMbxx+mlZ/XiRL/P60fHC/bF8g7+W8PgW89UmlOxOvGEdYbJUtK2f5nCu9oPdZSYBIBRg9aR8nEIYI4IYc1mFvj5lc801h/Jj837DRJsDwXMn+gE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1782817618; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Mu/6c4wHi0G+xUgAT0FheR4+3MXs1+siSzfgrImct0M=; b=NL5inOX/5uwn/Jt1cKcW/sI1svXthfa990UquZ9VbmyO6gWsf1F857dBSDw7ghLLNyCwXp7vFWC/NCnl7C0/QMkqA8/Zr/2aJWWorHo8f8xXBtceYKyswaa9QSt9IAK5mZL003XqYXQyCzu0jTyqGmBDaFAkjFenl6XbNJE0Tkg= 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=quarantine dis=none) Return-Path: Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1782817617167506.01037916644304; Tue, 30 Jun 2026 04:06:57 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1weWIa-0006mN-UA; Tue, 30 Jun 2026 07:06:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weWIZ-0006l5-45; Tue, 30 Jun 2026 07:06:39 -0400 Received: from mx.swemel.ru ([95.143.211.150]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weWIW-0006fl-V7; Tue, 30 Jun 2026 07:06:38 -0400 From: Dmitry Frolov DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=swemel.ru; s=mail; t=1782817589; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Mu/6c4wHi0G+xUgAT0FheR4+3MXs1+siSzfgrImct0M=; b=DvoU/wMacPuYltPYGQqryQU5AAakLooMjsuiRyqaO41RLPCFqbhzBtIXHbRlFIqiUzblSP MudPydm/6D6bcXX5H3PzJn7G7Wq4mXWdwWpCdR8af4lDFqKZ4QnTYx/hJ7pIAfv/mvYrsj U4ollXLq5rRJpHwwCWhRy1Hyks+oc54= To: marcandre.lureau@redhat.com Cc: sdl.qemu@linuxtesting.org, qemu-devel@nongnu.org, qemu-trivial@nongnu.org, Dmitry Frolov Subject: [PATCH v2] utils/module: fix memleak in module_load() Date: Tue, 30 Jun 2026 14:06:02 +0300 Message-Id: <20260630110601.736019-1-frolov@swemel.ru> In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=lists1p.gnu.org; Received-SPF: pass client-ip=95.143.211.150; envelope-from=frolov@swemel.ru; helo=mx.swemel.ru X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @swemel.ru) X-ZM-MESSAGEID: 1782817624953158500 Content-Type: text/plain; charset="utf-8" Memory for version_dir, allocated by g_strdup, is not freed Found by Linux Verification Center (linuxtesting.org) with SVACE. v1: fix with g_free() v2: fix with g_autofree Signed-off-by: Dmitry Frolov Reviewed-by: Marc-Andr=C3=A9 Lureau --- util/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/module.c b/util/module.c index 09dc43f51e..8f8e6994f1 100644 --- a/util/module.c +++ b/util/module.c @@ -203,7 +203,7 @@ int module_load(const char *prefix, const char *name, E= rror **errp) { int rv =3D -1; #ifdef CONFIG_MODULE_UPGRADES - char *version_dir; + g_autofree char *version_dir =3D NULL; #endif const char *search_dir; char *dirs[5]; --=20 2.34.1