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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13369C433EF for ; Thu, 2 Jun 2022 18:20:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238104AbiFBSUl (ORCPT ); Thu, 2 Jun 2022 14:20:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238022AbiFBSUW (ORCPT ); Thu, 2 Jun 2022 14:20:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F8685E15C for ; Thu, 2 Jun 2022 11:20:16 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 43D74616F8 for ; Thu, 2 Jun 2022 18:20:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 992E8C3411E; Thu, 2 Jun 2022 18:20:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654194014; bh=J7lFFlCv7ODu1asXQ+yY80WhrDMq/s3tCMaC8aDwrHM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=myPGIznYk4UGkDBHW7V7Vby+oMhr1SgIuKVGJLj89dBwv7PjuVDEGV2PnrcFC/V+U G4IxMGA8V4che5Z71KIDcOH3IfmNze2v3ZViClN+bYU5PmDlB0zQ0UMc4BhpC+JBCu aCiI2lpMobC4D8lzyeIMkwj9K+nRdfJ5bfSjHX/4UY++ncSBFtDFLMQju1n4iVLWrU g3M/TkjnaUf2Y49JoPjC/XA+zrh9qL2sL17EAd6a3WoCYw1k4S4LGYrbIazzSo03HR 3L13I2FCTAhtKWX8HjDLw66Bi23XLjkyjl0I1VooShS7TChLB/1rfw1el6B323QgWd c3rZhkGyIt4dw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 7A8ADF03950; Thu, 2 Jun 2022 18:20:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [net v3] tipc: check attribute length for bearer name From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165419401449.24492.4715631176420067438.git-patchwork-notify@kernel.org> Date: Thu, 02 Jun 2022 18:20:14 +0000 References: <20220602063053.5892-1-hoang.h.le@dektech.com.au> In-Reply-To: <20220602063053.5892-1-hoang.h.le@dektech.com.au> To: Hoang Le Cc: jmaloy@redhat.com, maloy@donjonn.com, ying.xue@windriver.com, tung.q.nguyen@dektech.com.au, kuba@kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, syzbot+e820fdc8ce362f2dea51@syzkaller.appspotmail.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : On Thu, 2 Jun 2022 13:30:53 +0700 you wrote: > syzbot reported uninit-value: > ===================================================== > BUG: KMSAN: uninit-value in string_nocheck lib/vsprintf.c:644 [inline] > BUG: KMSAN: uninit-value in string+0x4f9/0x6f0 lib/vsprintf.c:725 > string_nocheck lib/vsprintf.c:644 [inline] > string+0x4f9/0x6f0 lib/vsprintf.c:725 > vsnprintf+0x2222/0x3650 lib/vsprintf.c:2806 > vprintk_store+0x537/0x2150 kernel/printk/printk.c:2158 > vprintk_emit+0x28b/0xab0 kernel/printk/printk.c:2256 > vprintk_default+0x86/0xa0 kernel/printk/printk.c:2283 > vprintk+0x15f/0x180 kernel/printk/printk_safe.c:50 > _printk+0x18d/0x1cf kernel/printk/printk.c:2293 > tipc_enable_bearer net/tipc/bearer.c:371 [inline] > __tipc_nl_bearer_enable+0x2022/0x22a0 net/tipc/bearer.c:1033 > tipc_nl_bearer_enable+0x6c/0xb0 net/tipc/bearer.c:1042 > genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline] > > [...] Here is the summary with links: - [net,v3] tipc: check attribute length for bearer name https://git.kernel.org/netdev/net/c/7f36f798f89b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html