From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 170DAC433DF for ; Wed, 1 Jul 2020 09:37:25 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DCE70206C3 for ; Wed, 1 Jul 2020 09:37:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iqzX665x" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCE70206C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=DKVF32ioEXWkpcaQlNcEREyAu4qGLsPLGfsKjE6o630=; b=iqzX665xdm4UsgDR900L7RgE9Z +vsiM7zMr08CBk2H4ZIULDwwcmM9+/jdOw2EGNgHpLmKUScvLTW+bHQZjq2ubFAYz16mtBtCDYvAI LcWhiaA0frzOF8aBsVa1bUnjo/DjTLFnoklY7ZpZhzN/33zhqS4atbowue9UspaK/O8zkOgYzq/80 i2Paz3lcm8XYp2GauSdEq5TcHoZtY7MAwciaQsvscoZyQlfgQUzf2cu2wL7ZSUws5UF1R0mpGNJsC ZVNCPFcs4uaI+u/yTdQ/D/AYEpy5B7ghFjFNFN+muJ8OiijykKLjX9Ww2gWDwYSHZuOXLxXteiO6V UKnEr6NQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqZ9G-0000XE-Rf; Wed, 01 Jul 2020 09:35:23 +0000 Received: from szxga06-in.huawei.com ([45.249.212.32] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqZ5s-00071D-Rv for linux-mtd@lists.infradead.org; Wed, 01 Jul 2020 09:31:54 +0000 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 5578593866925948708A; Wed, 1 Jul 2020 17:31:45 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.487.0; Wed, 1 Jul 2020 17:31:33 +0800 From: Zhihao Cheng To: , Subject: [PATCH] ubifs: Fix a potential space leak problem while linking tmpfile Date: Wed, 1 Jul 2020 17:32:27 +0800 Message-ID: <20200701093227.674945-1-chengzhihao1@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200701_053153_258696_FC9729CB X-CRM114-Status: UNSURE ( 7.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org VGhlcmUgaXMgYSBwb3RlbnRpYWwgc3BhY2UgbGVhayBwcm9ibGVtIHdoaWxlIGxpbmtpbmcgdG1w ZmlsZSwgaW4gd2hpY2gKY2FzZSwgaW5vZGUgbm9kZSAod2l0aCBubGluaz0wKSBpcyB2YWxpZCBp biB0bmMgKG9uIGZsYXNoKSwgd2hpY2ggbGVhZHMKdG8gc3BhY2UgbGVhay4gTWVhbndoaWxlLCB0 aGUgY29ycmVzcG9uZGluZyBkYXRhIG5vZGVzIHdvbid0IGJlIHJlbGVhc2VkCmZyb20gdG5jLiBG b3IgZXhhbXBsZSwgKEEgcmVwcm9kdWNlciBjYW4gYmUgZm91bmQgaW4gTGluayk6CgokIG1vdW50 IFVCSUZTCiAgW3Byb2Nlc3MgQV0gICAgICAgICAgICBbcHJvY2VzcyBCXSAgICAgICAgIFtUTkNd ICAgICAgICAgW29ycGhhbiBhcmVhXQoKIHViaWZzX3RtcGZpbGUgICAgICAgICAgICAgICAgICAg ICAgICAgIGlub2RlX0EgKG5saW5rPTApICAgICBpbm9kZV9BCiAgICAgICAgICAgICAgICAgICAg ICAgICAgZG9fY29tbWl0ICAgICBpbm9kZV9BIChubGluaz0wKSAgICAgaW5vZGVfQQoJCQkgICAg ICAg4oaRCiAgICAgIChjb21tZW50OiBJdCBtYWtlcyBzdXJlIG5vdCByZXBsYXkgaW5vZGVfQSBp biBuZXh0IG1vdW50KQogdWJpZnNfbGluayAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW5v ZGVfQSAobmxpbms9MCkgICAgIGlub2RlX0EKICAgdWJpZnNfZGVsZXRlX29ycGhhbiAgICAgICAg ICAgICAgICAgIGlub2RlX0EgKG5saW5rPTApCiAgICAgICAgICAgICAgICAgICAgICAgICAgZG9f Y29tbWl0ICAgICBpbm9kZV9BIChubGluaz0wKQogICAgICAgICAgICAgICAgICAgICAgICAgICAt LS0+IFBPV0VSQ1VUIDwtLS0KICAgKHViaWZzX2pubF91cGRhdGUpCgokIG1vdW50IFVCSUZTCiAg aW5vZGVfQSB3aWxsIG5laXRoZXIgYmUgcmVwbGF5ZWQgaW4gdWJpZnNfcmVwbGF5X2pvdXJuYWwo KSBub3IKICB1Ymlmc19tb3VudF9vcnBoYW5zKCkuIGlub2RlX0EgKG5saW5rPTApIHdpdGggaXRz IGRhdGEgbm9kZXMgd2lsbAogIGFsd2F5cyBvbiB0bmMsIGl0IG9jY3VweSBzcGFjZSBidXQgaXMg bm9uLXZpc2FibGUgZm9yIHVzZXJzLgoKQ29tbWl0IGVlMTQzOGNlNWRjNGQgKCJ1YmlmczogQ2hl Y2sgbGluayBjb3VudCBvZiBpbm9kZXMgd2hlbiBraWxsaW5nCm9ycGhhbnMuIikgaGFuZGxlcyBw cm9ibGVtIGluIG1pc3Rha2VubHkgZGVsZXRpbmcgcmVsaW5rZWQgdG1wZmlsZQp3aGlsZSByZXBs YXlpbmcgb3JwaGFuIGFyZWEuIFNpbmNlIHRoYXQsIHRtcGZpbGUgaW5vZGUgc2hvdWxkIGFsd2F5 cwpsaXZlIGluIG9ycGhhbiBhcmVhIGV2ZW4gaXQgaXMgbGlua2VkLiBGaXggaXQgYnkgcmV2ZXJ0 aW5nIGNvbW1pdAozMmZlOTA1YzE3ZjAwMSAoInViaWZzOiBGaXggT19UTVBGSUxFIGNvcm5lciBj YXNlIGluIHViaWZzX2xpbmsoKSIpLgoKU2lnbmVkLW9mZi1ieTogWmhpaGFvIENoZW5nIDxjaGVu Z3poaWhhbzFAaHVhd2VpLmNvbT4KQ2M6IDxzdGFibGVAdmdlci5rZXJuZWwub3JnPgpGaXhlczog MzJmZTkwNWMxN2YwMDEgKCJ1YmlmczogRml4IE9fVE1QRklMRSBjb3JuZXIgY2FzZSBpbiB1Ymlm c19saW5rKCkiKQpMaW5rOiBodHRwczovL2J1Z3ppbGxhLmtlcm5lbC5vcmcvc2hvd19idWcuY2dp P2lkPTIwODQwNQotLS0KIGZzL3ViaWZzL2Rpci5jIHwgNyAtLS0tLS0tCiAxIGZpbGUgY2hhbmdl ZCwgNyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9mcy91Ymlmcy9kaXIuYyBiL2ZzL3ViaWZz L2Rpci5jCmluZGV4IGVmODVlYzE2N2E4NC4uOTUzNGM0YmI1OThmIDEwMDY0NAotLS0gYS9mcy91 Ymlmcy9kaXIuYworKysgYi9mcy91Ymlmcy9kaXIuYwpAQCAtNzIyLDExICs3MjIsNiBAQCBzdGF0 aWMgaW50IHViaWZzX2xpbmsoc3RydWN0IGRlbnRyeSAqb2xkX2RlbnRyeSwgc3RydWN0IGlub2Rl ICpkaXIsCiAJCWdvdG8gb3V0X2ZuYW1lOwogCiAJbG9ja18yX2lub2RlcyhkaXIsIGlub2RlKTsK LQotCS8qIEhhbmRsZSBPX1RNUEZJTEUgY29ybmVyIGNhc2UsIGl0IGlzIGFsbG93ZWQgdG8gbGlu ayBhIE9fVE1QRklMRS4gKi8KLQlpZiAoaW5vZGUtPmlfbmxpbmsgPT0gMCkKLQkJdWJpZnNfZGVs ZXRlX29ycGhhbihjLCBpbm9kZS0+aV9pbm8pOwotCiAJaW5jX25saW5rKGlub2RlKTsKIAlpaG9s ZChpbm9kZSk7CiAJaW5vZGUtPmlfY3RpbWUgPSBjdXJyZW50X3RpbWUoaW5vZGUpOwpAQCAtNzQ3 LDggKzc0Miw2IEBAIHN0YXRpYyBpbnQgdWJpZnNfbGluayhzdHJ1Y3QgZGVudHJ5ICpvbGRfZGVu dHJ5LCBzdHJ1Y3QgaW5vZGUgKmRpciwKIAlkaXItPmlfc2l6ZSAtPSBzel9jaGFuZ2U7CiAJZGly X3VpLT51aV9zaXplID0gZGlyLT5pX3NpemU7CiAJZHJvcF9ubGluayhpbm9kZSk7Ci0JaWYgKGlu b2RlLT5pX25saW5rID09IDApCi0JCXViaWZzX2FkZF9vcnBoYW4oYywgaW5vZGUtPmlfaW5vKTsK IAl1bmxvY2tfMl9pbm9kZXMoZGlyLCBpbm9kZSk7CiAJdWJpZnNfcmVsZWFzZV9idWRnZXQoYywg JnJlcSk7CiAJaXB1dChpbm9kZSk7Ci0tIAoyLjI1LjQKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFp bGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGlu dXgtbXRkLwo=