From nobody Thu Nov 13 19:25:47 2025 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; 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 ARC-Seal: i=1; a=rsa-sha256; t=1582108164; cv=none; d=zohomail.com; s=zohoarc; b=Mo/JlrG8NhYeXz+dB/Z1TWyM0YU9696q4c/njs2ESq7Z/7JgAkQfhwImEcT/RXA4z/PRIPlzkywZ2VFMXkQd8vQnGGoQAKeIrbmPT6SjewlOI4AVYmEag33E/vInzLf1lKZKZd3+/S/NnwM3ZRfCPPHYMw2tV7xT6tEHU2tWaTw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582108164; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=AFBtQbzSZ3PMNSmpJvwECSfX31pRzI3YPAMuFQu593k=; b=A7omsDzJFDoBCYYEqwlkVLbmh+tkoFp0sJrUfN5QsUjMaEKR8XHLItYlFSvyoMh7klEZUn4uCcnaksvBIAjbIbWec2BP0sv+4OhEHVMikL+bxpc4b7s9LoIfWPWPk4K769PFBkk+gJefi4qh1RlV8tP00lQVbphJCtnQ6XLlkrU= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1582108164396215.18120786379745; Wed, 19 Feb 2020 02:29:24 -0800 (PST) Received: from localhost ([::1]:48641 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4Mbb-0001IQ-19 for importer@patchew.org; Wed, 19 Feb 2020 05:29:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53812) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4MQ2-0003sz-K3 for qemu-devel@nongnu.org; Wed, 19 Feb 2020 05:17:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j4MQ1-0005jH-JH for qemu-devel@nongnu.org; Wed, 19 Feb 2020 05:17:26 -0500 Received: from mout.kundenserver.de ([217.72.192.75]:34575) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j4MPp-0005N6-QG; Wed, 19 Feb 2020 05:17:14 -0500 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1N6LMN-1jWvt50T6H-016gGs; Wed, 19 Feb 2020 11:16:50 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 16/17] hw/nios2:fix leak of fdevice tree blob Date: Wed, 19 Feb 2020 11:16:11 +0100 Message-Id: <20200219101612.1033925-17-laurent@vivier.eu> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200219101612.1033925-1-laurent@vivier.eu> References: <20200219101612.1033925-1-laurent@vivier.eu> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:V4NW0Cfty6gcVkThdoEhaGL1nZCXMiXRMOUudoULVW+euwTxQSJ 70VGnLGFEyow/yWgzGydQoK4mih2hDHqrxAVPDO5/Et85fzhS9p317woqhGdjIu9hpJij/d roY8bpX11SuJ+zVFK0MXuNwkMk7A74iF1zZfJpGqInesuu1yF0+QrptL8FD5cZ89D+123LT U7v1SaAMYxD6auoNpuz9Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:Qo6RIilQvSI=:MR/4+Kac0ZOkyA9zF0wV3N JtCAMYarL6x7pbPFkge74S9pezob3grjmKKLq5Oab59NErOnrDVC9ybRI8K2MBDT4qNECzTGS NGHiigfzKACRBWzzGnH0Lq9UG2Q8bRvUi/RrbxHYD7/Kfidu2Y5EPmy1p8UCOcNsceDz64Ytu LXbNoDSGyS9o7K0WdZfFIyNCBung3TYObfjszEkDmTS46bkU//YY78YCSEJjE84fbZw9lb7jI Zv8oUtDC052XioqJ0MvvtW5g0NL7YuKk9tdI+VyT426UG6r/Gb0fvqQH5/j5pp8gIXpwiOs03 QVsGNLc7x8PJJSflv/z8DXNMgIosVRKHQhHbe+uhRE8JQ5TzKHN7DE8sq/8E67XSeLM9VyZ/g JfaXsRY4UiUwBN3y1RHOkQsPmL5xAwWEnJHOikl/Ns/1WX5PwiqZ3y+////uob3U1Q/BrasjM x7hfD6OiK+g5HEGEBGpgl6fu9CSZvtdRsIv7NKNfkPEyHI5oLvrcgyR92WweK67TfH41189i7 fTIJGF8srSzi05o0Fl/XMaQThZ6ILFD7DxbQRSjK7CZA0/vwAUkhAeZV/dPmDsDELcqPwNrB9 Hij57OdqbUlcIBoLKfXIVD20PBAtgbXDWqxsrvqnA+Xi7SbxugzL6/lDQ50VazYvTuQzcBZMg JTzGQKMLI+2kZQra+tFQz8JVDPJ+EQD16Gtlo1/+Gi7QC2dSCp6ZgV9pVWLgjjR4FReOAd/T4 7LEvW5AeFYfYC/6De/OdJOpaa3Xra15hOfL1niubUG+qqtUhyl1usxecLls7237KCp+KpQSrF lhC1kwqKcGkLLjPU1Mgu/yLsm5PwpfOWFsJ895pLUMJxcheNTVWIrVi6a2oEn7dnyU35XEO X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 217.72.192.75 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: Fam Zheng , Peter Maydell , Jason Wang , Michael Tokarev , Yuval Shaia , Max Filippov , Gerd Hoffmann , "Edgar E. Iglesias" , Marek Vasut , qemu-block@nongnu.org, qemu-trivial@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier , Thomas Huth , Jiri Pirko , Eduardo Habkost , Alistair Francis , Alex Williamson , qemu-arm@nongnu.org, Chen Qun , Richard Henderson , Kevin Wolf , Thomas Huth , Chris Wulff , Laurent Vivier , Max Reitz , Euler Robot , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Chen Qun The device tree blob returned by load_device_tree is malloced. We should free it after cpu_physical_memory_write(). Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Laurent Vivier Message-Id: <20200218091154.21696-2-kuhn.chenqun@huawei.com> Signed-off-by: Laurent Vivier --- hw/nios2/boot.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/nios2/boot.c b/hw/nios2/boot.c index 46b834987691..88224aa84c8b 100644 --- a/hw/nios2/boot.c +++ b/hw/nios2/boot.c @@ -109,6 +109,7 @@ static int nios2_load_dtb(struct nios2_boot_info bi, co= nst uint32_t ramsize, } =20 cpu_physical_memory_write(bi.fdt, fdt, fdt_size); + g_free(fdt); return fdt_size; } =20 --=20 2.24.1