From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932143AbaKMJAt (ORCPT ); Thu, 13 Nov 2014 04:00:49 -0500 Received: from mailout2.w1.samsung.com ([210.118.77.12]:47542 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932065AbaKMJAr (ORCPT ); Thu, 13 Nov 2014 04:00:47 -0500 X-AuditID: cbfec7f4-b7f6c6d00000120b-b2-5464733cdfc2 Message-id: <5464733B.5060505@samsung.com> Date: Thu, 13 Nov 2014 12:00:43 +0300 From: Andrey Ryabinin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-version: 1.0 To: Pablo Neira Ayuso , Patrick McHardy , Jozsef Kadlecsik , "David S. Miller" Cc: netfilter-devel@vger.kernel.org, coreteam@netfilter.org, "netdev@vger.kernel.org" , linux-kernel@vger.kernel.org Subject: [BUG] index is out of range for nfnl_group2type[] Content-type: text/plain; charset=utf-8 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOLMWRmVeSWpSXmKPExsVy+t/xy7o2xSkhBvM3alv83dnObDHnfAuL xYPNF1ktLvdNY7a4vGsOm8WxBWIWE9adYrGY/uYqswOHx+mmjSweW1beZPJ4+/sEk8fSSQuZ PD5vkgtgjeKySUnNySxLLdK3S+DKeHHIumAGT8WWcxeZGxifcnUxcnJICJhI7D7zhxXCFpO4 cG89G4gtJLCUUeLvzWAIu5lJ4s6fOhCbV0BL4urJa4wgNouAqsSOpw+YQWw2AT2Jf7O2g/WK CkRIXFkzhxGiXlDix+R7LF2MXBwiAisYJfZPP8gK4jAL9DFKrL6zDqxKWMBK4vL2Y0CTOIAS 6hJTpuSChJkF5CU2r3nLPIGRbxaSWbMQqmYhqVrAyLyKUTS1NLmgOCk911CvODG3uDQvXS85 P3cTIyRwv+xgXHzM6hCjAAejEg/vB+6UECHWxLLiytxDjBIczEoivE06QCHelMTKqtSi/Pii 0pzU4kOMTBycUg2Mqsa2qyb/WvlF42b5jfww78sTNrouO7g78ENGvs5jVYnU1XKdN/iq/4sx 2mhs+rBVbw1PHFfGhPQD/HILnZn0zzTPfNc01SN9huf7vs5XVzxFJYRfHt7nbr67yrfiNZvw u9KztUc+z9T5611Xxiny+UKIQ+ydPy2Bi1jMUj9sTxE4UnLXiMFeiaU4I9FQi7moOBEAgGH8 JToCAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org FYI I've spotted this: [ 180.202810] ================================================================================ [ 180.203600] UBSan: Undefined behaviour in ../net/netfilter/nfnetlink.c:467:28 [ 180.204249] index 9 is out of range for type 'int [9]' [ 180.204697] CPU: 0 PID: 1771 Comm: trinity-main Not tainted 3.18.0-rc4-mm1+ #122 [ 180.205365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014 [ 180.206498] 0000000000000018 0000000000000000 0000000000000009 ffff88007bdf7da8 [ 180.207220] ffffffff82b0ef5f 0000000000000092 ffffffff845ae2e0 ffff88007bdf7db8 [ 180.207887] ffffffff8199e489 ffff88007bdf7e18 ffffffff8199ea22 0000003900000000 [ 180.208639] Call Trace: [ 180.208857] dump_stack (lib/dump_stack.c:52) [ 180.209370] ubsan_epilogue (lib/ubsan.c:174) [ 180.209849] __ubsan_handle_out_of_bounds (lib/ubsan.c:400) [ 180.210512] nfnetlink_bind (net/netfilter/nfnetlink.c:467) [ 180.210986] netlink_bind (net/netlink/af_netlink.c:1483) [ 180.211495] SYSC_bind (net/socket.c:1541) [ 180.211940] ? security_socket_setsockopt (security/security.c:1208) [ 180.212541] ? SyS_setsockopt (net/socket.c:1920 net/socket.c:1900) [ 180.213057] ? SyS_write (fs/read_write.c:276 fs/read_write.c:588 fs/read_write.c:577) [ 180.213506] SyS_bind (net/socket.c:1527) [ 180.213919] system_call_fastpath (arch/x86/kernel/entry_64.S:423) [ 180.214479] ================================================================================