From patchwork Tue May 21 10:31:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Frolov X-Patchwork-Id: 13669241 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 DA8C7C25B74 for ; Tue, 21 May 2024 10:34:20 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s9MoC-0003Uz-E2; Tue, 21 May 2024 06:33:28 -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 1s9MoA-0003UQ-Ps; Tue, 21 May 2024 06:33:26 -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 1s9Mo7-0003mL-9u; Tue, 21 May 2024 06:33:26 -0400 From: Dmitry Frolov DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=swemel.ru; s=mail; t=1716287596; 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; bh=2FZJI5bC5rYHRJ4t3NDgfgJ4GTBSWWKL8FOPQ6OP+gk=; b=UEfiqfCFwHLRVkYIb1QxVKX7KrUOvsJEnE+dC5IKkbqoa4JxwUFDz9RJR4cpeetxtUl1sH E+blZZco684yuQhE12MMByzQ9lCTkFPHPsyHpDP6YMxkM0/pgq4e0rJ+OYZNL5S0sNdkya d2i3bHKn44bnbkl6Z+uIiJp0NdLeQyg= To: alxndr@bu.edu Cc: qemu-devel@nongnu.org, qemu-trivial@nongnu.org, sdl.qemu@linuxtesting.org, Dmitry Frolov Subject: [PATCH] tests/qtest/fuzz: fix memleak in qos_fuzz.c Date: Tue, 21 May 2024 13:31:08 +0300 Message-ID: <20240521103106.119021-3-frolov@swemel.ru> MIME-Version: 1.0 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: 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 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 --- 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); }