From patchwork Mon Jun 24 09:10:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13709212 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 488D2C2BD05 for ; Mon, 24 Jun 2024 09:12:14 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sLfjX-0007zG-Sr; Mon, 24 Jun 2024 05:11:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sLfjV-0007yV-KP for qemu-devel@nongnu.org; Mon, 24 Jun 2024 05:11:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sLfjJ-0003tV-DN for qemu-devel@nongnu.org; Mon, 24 Jun 2024 05:11:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1719220276; 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=+9IY13yh8RRCqanS8sKsz76bmifajzLlE5oieW9FlZw=; b=JU2MLtA9Jbmkg6QbcPO7P5L2rvoRe63+r7ojw38Tqr0snCFlZJReBgMjKWJTLabdGtD3ND utkLjXQAv4m0SKbi9jWqxIjIMsoeerMfbw5P1DlABnN7P7Y59XmjlHHbPLkZhpqYZGgnf8 HyZZ9JklNyT8lEZrJ8heFG3+TdfvLac= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-690-5Ojq6atiN0S2wfz5gobYkg-1; Mon, 24 Jun 2024 05:11:15 -0400 X-MC-Unique: 5Ojq6atiN0S2wfz5gobYkg-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id F11C91955E72; Mon, 24 Jun 2024 09:11:13 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.193.33]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id CDE69300070F; Mon, 24 Jun 2024 09:11:11 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Richard Henderson Cc: Dmitry Frolov , Alexander Bulekov Subject: [PULL 08/11] tests/qtest/fuzz: fix memleak in qos_fuzz.c Date: Mon, 24 Jun 2024 11:10:40 +0200 Message-ID: <20240624091043.177484-9-thuth@redhat.com> In-Reply-To: <20240624091043.177484-1-thuth@redhat.com> References: <20240624091043.177484-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 11 X-Spam_score: 1.1 X-Spam_bar: + X-Spam_report: (1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.149, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Dmitry Frolov Found with fuzzing for qemu-8.2, but also relevant for master Signed-off-by: Dmitry Frolov Reviewed-by: Thomas Huth Reviewed-by: Alexander Bulekov Message-ID: <20240521103106.119021-3-frolov@swemel.ru> Signed-off-by: Thomas Huth --- tests/qtest/fuzz/qos_fuzz.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/qtest/fuzz/qos_fuzz.c b/tests/qtest/fuzz/qos_fuzz.c index b71e945c5f..d3839bf999 100644 --- a/tests/qtest/fuzz/qos_fuzz.c +++ b/tests/qtest/fuzz/qos_fuzz.c @@ -180,6 +180,7 @@ static void walk_path(QOSGraphNode *orig_path, int len) fuzz_path_vec = path_vec; } else { + g_string_free(cmd_line, true); g_free(path_vec); }