Message ID | 20200410213413._tpYkgUyu%akpm@linux-foundation.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=L6kS=52=kvack.org=owner-linux-mm@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F06C881 for <patchwork-linux-mm@patchwork.kernel.org>; Fri, 10 Apr 2020 21:34:16 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BDB9020936 for <patchwork-linux-mm@patchwork.kernel.org>; Fri, 10 Apr 2020 21:34:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="tHHtIAmB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BDB9020936 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id BADE98E0086; Fri, 10 Apr 2020 17:34:15 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id B37A38E0067; Fri, 10 Apr 2020 17:34:15 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A26C88E0086; Fri, 10 Apr 2020 17:34:15 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0124.hostedemail.com [216.40.44.124]) by kanga.kvack.org (Postfix) with ESMTP id 844188E0067 for <linux-mm@kvack.org>; Fri, 10 Apr 2020 17:34:15 -0400 (EDT) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 471B8180AD807 for <linux-mm@kvack.org>; Fri, 10 Apr 2020 21:34:15 +0000 (UTC) X-FDA: 76693248870.12.smell58_42367969ab627 X-Spam-Summary: 2,0,0,e2cef62c7f733f5c,d41d8cd98f00b204,akpm@linux-foundation.org,,RULES_HIT:41:355:379:800:960:967:973:988:989:1260:1263:1345:1359:1381:1431:1437:1534:1541:1711:1730:1747:1777:1792:2393:2525:2559:2564:2682:2685:2859:2902:2933:2937:2939:2942:2945:2947:2951:2954:3022:3138:3139:3140:3141:3142:3352:3876:3877:3934:3936:3938:3941:3944:3947:3950:3953:3956:3959:5007:6114:6261:6642:6653:6737:7576:8957:8985:9025:9545:9707:10004:11026:11257:11658:11914:12043:12048:12296:12297:12517:12519:12555:12679:12698:12737:12783:13069:13146:13230:13311:13357:13846:14181:14384:14721:14849:21080:21451:21627:21740:21939:21990,0,RBL:198.145.29.99:@linux-foundation.org:.lbl8.mailshell.net-62.2.0.100 64.100.201.201,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:3,LUA_SUMMARY:none X-HE-Tag: smell58_42367969ab627 X-Filterd-Recvd-Size: 2829 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf26.hostedemail.com (Postfix) with ESMTP for <linux-mm@kvack.org>; Fri, 10 Apr 2020 21:34:14 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BF48E2087E; Fri, 10 Apr 2020 21:34:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586554454; bh=Ldm4wuygklZmrR97XHcGkHoEuO03imcrpTAITUTTr3s=; h=Date:From:To:Subject:In-Reply-To:From; b=tHHtIAmB4rpM7KxN5WK/cOE1sILS2uHHoIczUiHJqFmyfdaCEjCsIC5IzQ70qnMQ3 nE7WW82Ef9WFTNDjFEenwRhfrotJmn/cwpNkxFSpplYT7zAth0qbXXlZzvapAQyWJg ZyHbK3lep4dtC9kn7nyrUxcDZPC62KhB0Z+9CQxk= Date: Fri, 10 Apr 2020 14:34:13 -0700 From: Andrew Morton <akpm@linux-foundation.org> To: akpm@linux-foundation.org, dave@stgolabs.net, linux-mm@kvack.org, longman@redhat.com, manfred@colorfullife.com, mingo@redhat.com, mm-commits@vger.kernel.org, neilb@suse.com, oberpar@linux.ibm.com, rostedt@goodmis.org, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk, vvs@virtuozzo.com Subject: [patch 35/35] ipc/util.c: sysvipc_find_ipc() should increase position index Message-ID: <20200410213413._tpYkgUyu%akpm@linux-foundation.org> In-Reply-To: <20200410143047.bf34a933ce1affdc042c7c80@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: <linux-mm.kvack.org> |
Series |
[01/35] hfsplus: fix crash and filesystem corruption when deleting files
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expand
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--- a/ipc/util.c~sysvipc_find_ipc-should-increase-position-index +++ a/ipc/util.c @@ -764,13 +764,13 @@ static struct kern_ipc_perm *sysvipc_fin total++; } + *new_pos = pos + 1; if (total >= ids->in_use) return NULL; for (; pos < ipc_mni; pos++) { ipc = idr_find(&ids->ipcs_idr, pos); if (ipc != NULL) { - *new_pos = pos + 1; rcu_read_lock(); ipc_lock_object(ipc); return ipc;