From nobody Tue Feb 10 10:04:20 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+99458+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+99458+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1675333316; cv=none; d=zohomail.com; s=zohoarc; b=avi1m3GUCg2Ps1UFdJcKD3dgNJPKE2p4MQB5T8MKI91Dvt5v39rKy5yS4CenNzzqmvB8e15KGqX/wq4WLz95chEvpTFBh/AANJp1pu0iJ7r7TD+kTyvr5lgADF5ULy1D7ZgvBEvvD8Qmf5V49aKnwppMhFZjutlg+j4RS8kkFeo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1675333316; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=8CR3U4YbeXuQfLdShQPnR7QnopmQs8NmOVQcabdYhT0=; b=aMtUZn8r+yc4kWXMFBk2ObSFLpZP84vzF8Wfb1QKVIKnOi1ee42A6sSZW+WTsFDieYNdAIrFj7rp8dYs1gOxtU0tsCWY25Dbb4WHkLmFyJnVUDtkTwLgQpqHGuR0zXL2Ul997knAi1RHj0sWFXzUoIdrmkDOlsMNmKzlOCp1zDo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+99458+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1675333316575755.5657834022179; Thu, 2 Feb 2023 02:21:56 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id YwP9YY1788612x7QN1PORbSG; Thu, 02 Feb 2023 02:21:56 -0800 X-Received: from mail-ej1-f54.google.com (mail-ej1-f54.google.com [209.85.218.54]) by mx.groups.io with SMTP id smtpd.web10.11489.1675333302793373515 for ; Thu, 02 Feb 2023 02:21:50 -0800 X-Received: by mail-ej1-f54.google.com with SMTP id lu11so4594916ejb.3 for ; Thu, 02 Feb 2023 02:21:50 -0800 (PST) X-Gm-Message-State: cQz18KuULZ7bIdDAAm4RYj5ax1787277AA= X-Google-Smtp-Source: AK7set8Mr2wZ/I6OmRuQl54egMPfoGhRovmHU/YGkTSDXk0q4jb7s50vNj4olcNJC5bg7EMdHM+dkA== X-Received: by 2002:a17:906:5945:b0:888:787d:2064 with SMTP id g5-20020a170906594500b00888787d2064mr5722453ejr.75.1675333309795; Thu, 02 Feb 2023 02:21:49 -0800 (PST) X-Received: from localhost.localdomain ([176.62.67.29]) by smtp.gmail.com with ESMTPSA id ci22-20020a170906c35600b0087bcda2b07bsm10013121ejb.202.2023.02.02.02.21.48 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 02 Feb 2023 02:21:49 -0800 (PST) From: "Savva Mitrofanov" To: devel@edk2.groups.io Cc: =?UTF-8?q?Marvin=20H=C3=A4user?= , Pedro Falcato , Vitaly Cheptsov Subject: [edk2-devel] [edk2-platforms][PATCH v4 12/12] Ext4Pkg: Corrects memory leak in Ext4ReadSlowSymlink Date: Thu, 2 Feb 2023 16:21:33 +0600 Message-Id: <20230202102133.51606-13-savvamtr@gmail.com> In-Reply-To: <20230202102133.51606-1-savvamtr@gmail.com> References: <20230202102133.51606-1-savvamtr@gmail.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,savvamtr@gmail.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1675333316; bh=tuRhRqW9ovBd6nC4bRKx0+lggFSwIMQWUDeYMHRil0E=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=vyw6Lgs4NjsYDGgUjHQXEszuV4UafVetjiEeOF7jz3qmcHe/wKc25fmjHGhmN3SlSWd 5q6wRXJSfIAZ1ny7vXoW+SZ8uQs1OcpE3eOqsk0mJnaiweTyCF0bBkb86M3kEB07RcyWp T4uEWvBhR/xpeNx7SWgUnLFSuNJe3CmfIMw= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1675333317249100002 Content-Type: text/plain; charset="utf-8" We need to free SymlinkTmp before exiting if SymlinkSizeTmp !=3D ReadSize condition is true Reported-by: Marvin H=C3=A4user Cc: Pedro Falcato Cc: Vitaly Cheptsov Fixes: e81432fbacb7 ("Ext4Pkg: Add symbolic links support") Signed-off-by: Savva Mitrofanov Reviewed-by: Marvin H=C3=A4user --- Features/Ext4Pkg/Ext4Dxe/Symlink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/Features/Ext4Pkg/Ext4Dxe/Symlink.c b/Features/Ext4Pkg/Ext4Dxe/= Symlink.c index 8b1511a38b55..1189a99ded2b 100644 --- a/Features/Ext4Pkg/Ext4Dxe/Symlink.c +++ b/Features/Ext4Pkg/Ext4Dxe/Symlink.c @@ -160,6 +160,7 @@ Ext4ReadSlowSymlink ( DEBUG_FS, "[ext4] Error! The size of the read block doesn't match the value fr= om the inode!\n" )); + FreePool (SymlinkTmp); return EFI_VOLUME_CORRUPTED; } =20 --=20 2.39.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#99458): https://edk2.groups.io/g/devel/message/99458 Mute This Topic: https://groups.io/mt/96697377/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-