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,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 ECA93C3815B for ; Wed, 15 Apr 2020 11:46:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 903E320768 for ; Wed, 15 Apr 2020 11:46:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="k1CK+09v"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="H2x8BKWl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 903E320768 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: 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: List-Owner; bh=ElYNXNJ4Z1qgAMcv6LFgJMAgbfQGSbPtNFA8vyPZ9bk=; b=k1CK+09vEoUPk1 ckmxL6iM3WuQOopW/UBdR2bNdBet+EZH86bye07SP8dPmOFpZcQOxhvysKAJYTB9QO5H/Fm+srboB kEo2mzYO8tbmSYF49rjRZLyGI3A+UlPt7RQWW8CkoCe4asaGNq8jkArdmCTFNFBj/BJKbhOsZy8Gd MFbJJgr4+y0UnjZf13p7zakBZlAX52HIDOPw+v9+BzpLzTWRsxGOlGmnxPE5R2W8nMSl30eDWu1Zs 8Jpq8gGz8FOg/0Hk2sUudUsIX/Hp5rXnojJBRcoNBY7n9jObhVT0NgUGiWQULf5V8H8EBfEN9VYPB UXZ1E0jCaBVCUdtoegqg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOgVC-0005IR-Vn; Wed, 15 Apr 2020 11:46:47 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOgSE-0000I7-6z; Wed, 15 Apr 2020 11:43:44 +0000 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A24A42078A; Wed, 15 Apr 2020 11:43:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586951020; bh=nN+IJegSL42QeskS1HcfIWBL6TRx5iItWQggENvdjR8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H2x8BKWl+ub0Z+bOXDfSzIi+UQQmhoMDEEsc8Vm9MA9lp5jPjsOlIoh5G3oifC2ty +E5tsJAbYoP8UQPgeTED0OnvT18zaHGGkftTz6yVyiNTK9mRg832ZhD/pPM85oGpRW fCOYz7OfOzYbXPzZz359JEbyv2Nn4i8MilBC9TDU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 061/106] net: dsa: mt7530: fix null pointer dereferencing in port5 setup Date: Wed, 15 Apr 2020 07:41:41 -0400 Message-Id: <20200415114226.13103-61-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200415114226.13103-1-sashal@kernel.org> References: <20200415114226.13103-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200415_044342_329184_8D098773 X-CRM114-Status: GOOD ( 10.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Florian Fainelli , netdev@vger.kernel.org, "David S . Miller" , =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= , linux-mediatek@lists.infradead.org, Chuanhong Guo , Vivien Didelot , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org RnJvbTogQ2h1YW5ob25nIEd1byA8Z2NoOTgxMjEzQGdtYWlsLmNvbT4KClsgVXBzdHJlYW0gY29t bWl0IDA0NTI4MDBmNmRiNGVkMGE0MmZmYjE1ODY3YzBhY2ZkNjg4MjlmNmEgXQoKVGhlIDJuZCBn bWFjIG9mIG1lZGlhdGVrIHNvYyBldGhlcm5ldCBtYXkgbm90IGJlIGNvbm5lY3RlZCB0byBhIFBI WQphbmQgYSBwaHktaGFuZGxlIGlzbid0IGFsd2F5cyBhdmFpbGFibGUuClVuZm9ydHVuYXRlbHks IG10NzUzMCBkc2EgZHJpdmVyIGFzc3VtZXMgdGhhdCB0aGUgMm5kIGdtYWMgaXMgYWx3YXlzCmNv bm5lY3RlZCB0byBzd2l0Y2ggcG9ydCA1IGFuZCBzZXR1cCBtdDc1MzAgYWNjb3JkaW5nIHRvIHBo eSBhZGRyZXNzCm9mIDJuZCBnbWFjIG5vZGUsIGNhdXNpbmcgbnVsbCBwb2ludGVyIGRlcmVmZXJl bmNpbmcgd2hlbiBwaHktaGFuZGxlCmlzbid0IGRlZmluZWQgaW4gZHRzLgpUaGlzIGNvbW1pdCBm aXggdGhpcyBzZXR1cCBjb2RlIGJ5IGNoZWNraW5nIHJldHVybiB2YWx1ZSBvZgpvZl9wYXJzZV9w aGFuZGxlIGJlZm9yZSB1c2luZyBpdC4KCkZpeGVzOiAzOGY3OTBhODA1NjAgKCJuZXQ6IGRzYTog bXQ3NTMwOiBBZGQgc3VwcG9ydCBmb3IgcG9ydCA1IikKU2lnbmVkLW9mZi1ieTogQ2h1YW5ob25n IEd1byA8Z2NoOTgxMjEzQGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IFZpdmllbiBEaWRlbG90IDx2 aXZpZW4uZGlkZWxvdEBnbWFpbC5jb20+ClJldmlld2VkLWJ5OiBGbG9yaWFuIEZhaW5lbGxpIDxm LmZhaW5lbGxpQGdtYWlsLmNvbT4KVGVzdGVkLWJ5OiBSZW7DqSB2YW4gRG9yc3QgPG9wZW5zb3Vy Y2VAdmRvcnN0LmNvbT4KU2lnbmVkLW9mZi1ieTogRGF2aWQgUy4gTWlsbGVyIDxkYXZlbUBkYXZl bWxvZnQubmV0PgpTaWduZWQtb2ZmLWJ5OiBTYXNoYSBMZXZpbiA8c2FzaGFsQGtlcm5lbC5vcmc+ Ci0tLQogZHJpdmVycy9uZXQvZHNhL210NzUzMC5jIHwgMyArKysKIDEgZmlsZSBjaGFuZ2VkLCAz IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL25ldC9kc2EvbXQ3NTMwLmMgYi9k cml2ZXJzL25ldC9kc2EvbXQ3NTMwLmMKaW5kZXggNjBhOGE2ODU2N2JhYS4uOTM2YjliNjVhY2Nh YiAxMDA2NDQKLS0tIGEvZHJpdmVycy9uZXQvZHNhL210NzUzMC5jCisrKyBiL2RyaXZlcnMvbmV0 L2RzYS9tdDc1MzAuYwpAQCAtMTM1NSw2ICsxMzU1LDkgQEAgbXQ3NTMwX3NldHVwKHN0cnVjdCBk c2Ffc3dpdGNoICpkcykKIAkJCQljb250aW51ZTsKIAogCQkJcGh5X25vZGUgPSBvZl9wYXJzZV9w aGFuZGxlKG1hY19ucCwgInBoeS1oYW5kbGUiLCAwKTsKKwkJCWlmICghcGh5X25vZGUpCisJCQkJ Y29udGludWU7CisKIAkJCWlmIChwaHlfbm9kZS0+cGFyZW50ID09IHByaXYtPmRldi0+b2Zfbm9k ZS0+cGFyZW50KSB7CiAJCQkJcmV0ID0gb2ZfZ2V0X3BoeV9tb2RlKG1hY19ucCwgJmludGVyZmFj ZSk7CiAJCQkJaWYgKHJldCAmJiByZXQgIT0gLUVOT0RFVikKLS0gCjIuMjAuMQoKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwg bWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK