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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id CC434CDB474 for ; Mon, 23 Oct 2023 06:46:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Subject:References: In-Reply-To:Message-ID:Cc:To:From:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=XbDz/GomEKUYjjxr8zzwz5bnMpXVO2I+5uoqwppG7E4=; b=JyBNvUY6nSKcCYo7tNqxOx70jH 4FpzAhEUoNzFk15KWOLFte1AVyfe8kPnt+oRnJeZyEQoE3nxkRw9FjJXtWR+6L06VcBqYNK+C3B3D B9VouNfZG2YCk1CfYyz0vTI0ZrR4uJHF/U943pv5Z8YMTQpy0ZH3oGzOgygsvApJgcNmptbbc9QKn RVizPT9TbMo+VZAwffNHwnutxacZzuRYy4rpTj3oBkW9+kKWP1ZK6oFH1b7hSq1qvRFk11QkAQVCt Heli2Hd8RJ1nSNpsww64p3HO5QpwbXlUINnWmqJBBF8JnZwTbTSXzYaDbxlutj0HJsUY4Pd7FflqI G8E2TgBA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1quohm-006ZMA-02; Mon, 23 Oct 2023 06:46:26 +0000 Received: from lithops.sigma-star.at ([195.201.40.130]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1quohh-006ZFs-39 for linux-mtd@lists.infradead.org; Mon, 23 Oct 2023 06:46:23 +0000 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id C2FF96343CB8; Mon, 23 Oct 2023 08:46:05 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id OIXc1Ua0y-Zo; Mon, 23 Oct 2023 08:46:05 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id EBFBE6343CC3; Mon, 23 Oct 2023 08:46:04 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Yfd4N8mtWQUK; Mon, 23 Oct 2023 08:46:04 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id A3DEC6343CB8; Mon, 23 Oct 2023 08:46:04 +0200 (CEST) Date: Mon, 23 Oct 2023 08:46:04 +0200 (CEST) From: Richard Weinberger To: ZhaoLong Wang Cc: chengzhihao1 , Miquel Raynal , Vignesh Raghavendra , dpervushin , Artem Bityutskiy , linux-mtd , linux-kernel , yi zhang , yangerkun Message-ID: <1141312317.29142.1698043564332.JavaMail.zimbra@nod.at> In-Reply-To: <9b543be7-a858-c982-3fcf-408701ae4ac9@huawei.com> References: <20231018121618.778385-1-wangzhaolong1@huawei.com> <1381458025.20897.1697747248632.JavaMail.zimbra@nod.at> <891e554b-c133-6378-3a65-836fc9147e54@huawei.com> <441107100.23734.1697904580252.JavaMail.zimbra@nod.at> <9b543be7-a858-c982-3fcf-408701ae4ac9@huawei.com> Subject: Re: [PATCH v2] ubi: gluebi: Fix NULL pointer dereference caused by ftl notifier MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Topic: gluebi: Fix NULL pointer dereference caused by ftl notifier Thread-Index: K47lzcDEhIbqXCtxL40/66d/VssadQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231022_234622_171362_A1D22A95 X-CRM114-Status: UNSURE ( 6.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogIlpoYW9Mb25nIFdhbmciIDx3 YW5nemhhb2xvbmcxQGh1YXdlaS5jb20+Cj4gQW46ICJyaWNoYXJkIiA8cmljaGFyZEBub2QuYXQ+ LCAiY2hlbmd6aGloYW8xIiA8Y2hlbmd6aGloYW8xQGh1YXdlaS5jb20+Cj4gQ0M6ICJNaXF1ZWwg UmF5bmFsIiA8bWlxdWVsLnJheW5hbEBib290bGluLmNvbT4sICJWaWduZXNoIFJhZ2hhdmVuZHJh IiA8dmlnbmVzaHJAdGkuY29tPiwgImRwZXJ2dXNoaW4iCj4gPGRwZXJ2dXNoaW5AZW1iZWRkZWRh bGxleS5jb20+LCAiQXJ0ZW0gQml0eXV0c2tpeSIgPEFydGVtLkJpdHl1dHNraXlAbm9raWEuY29t PiwgImxpbnV4LW10ZCIKPiA8bGludXgtbXRkQGxpc3RzLmluZnJhZGVhZC5vcmc+LCAibGludXgt a2VybmVsIiA8bGludXgta2VybmVsQHZnZXIua2VybmVsLm9yZz4sICJ5aSB6aGFuZyIgPHlpLnpo YW5nQGh1YXdlaS5jb20+LAo+ICJ5YW5nZXJrdW4iIDx5YW5nZXJrdW5AaHVhd2VpLmNvbT4KPiBH ZXNlbmRldDogTW9udGFnLCAyMy4gT2t0b2JlciAyMDIzIDA4OjQxOjEyCj4gQmV0cmVmZjogUmU6 IFtQQVRDSCB2Ml0gdWJpOiBnbHVlYmk6IEZpeCBOVUxMIHBvaW50ZXIgZGVyZWZlcmVuY2UgY2F1 c2VkIGJ5IGZ0bCBub3RpZmllcgoKPj4gCj4+IElPVywgbm8gbXRkYmxvY2sgKGhlbmNlLCBhbHNv IG5vIEZUTHMpIG9uIHRvcCBvZiBnbHVlYmkuCj4+IAo+PiBXaGF0IGRvIHlvdSBndXlzIHRoaW5r Pwo+PiAKPj4gVGhhbmtzLAo+PiAvL3JpY2hhcmQKPj4gCj4gCj4gCj4gSkZGUzIgbmVlZHMgdG8g d29yayBvbiB0aGUgYmxvY2sgZGV2aWNlLCBzbyB0aGUgbXRkYmxvY2sgbmVlZHMgdG8gd29yawo+ IG9uIHRoZSB0b3Agb2YgZ2x1ZWJpLgo+IAo+IFRoaXMgaXMgZGlyZWN0bHkgcmVmbGVjdGVkIGlu IHRoZSBqZmZzMiBtb3VudCBjb21tYW5kLCBzdWNoIGFzCj4gCj4gICAjIG1vdW50IC10IGpmZnMy IC9kZXYvbXRkYmxvY2tYIC9tbnQvamZmczIKClRoZSBsaW1pdGF0aW9uIGlzIGxvbmcgZ29uZS4g SXQgY29tZXMgZnJvbSB0aGUgZGFyayBhbmQgb2xkIHRpbWVzCndoZXJlIExpbnV4IHdhcyBvbmx5 IGFibGUgdG8gbW91bnQgYmxvY2sgZGV2aWNlcy4KCllvdSBjYW4gZG86IG1vdW50IC10IGpmZnMy IG10ZFggL21udC9qZmZzMgoKVGhhbmtzLAovL3JpY2hhcmQKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eCBNVEQgZGlzY3Vzc2lvbiBt YWlsaW5nIGxpc3QKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9s aW51eC1tdGQvCg==