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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 98E33C4338F for ; Wed, 28 Jul 2021 00:13:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 79AC760F9C for ; Wed, 28 Jul 2021 00:13:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232731AbhG1ANM (ORCPT ); Tue, 27 Jul 2021 20:13:12 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:48892 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232840AbhG1ANL (ORCPT ); Tue, 27 Jul 2021 20:13:11 -0400 Received: by mail-il1-f198.google.com with SMTP id p6-20020a056e021446b0290205af2e2342so515252ilo.15 for ; Tue, 27 Jul 2021 17:13:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=+kXQhJa+fJj1oLGUaLeoaXrUy7DzmhQ5FyS3er5MIC8=; b=bsqYL1ukSkVZ1UJPQh4MicPgmuY1zMeNIzhf7silPAdBZG+C3fKHjTFsO0o781qHJp efhDW4T+dm1Dpbqe+izgq56ymu/qiqRE+ek3snsfNRc/LmUEInLtsKWlOxle9LPK9erO Ndyv4m15Xcj4gmNJCMs9NSM0RjBb3w/D+jzoXlYV2kF4PZ23V6ReFOUksQrYcsWuw+Si dtdunIE+nu/rYyRo35JVuG+Kg/IQLzsH86tsUdvssVVISe9UkIyaGzLwzOpmQCklaZGe ST8ydvEsyoAwgWucURVUVct0q65hOcAdk94H8DPqRUi71JiCpSFT8Sk9Lc40Mo2E7mem oDoA== X-Gm-Message-State: AOAM532llL4eSnmu5wxXFJeYMWrkzNN6JYlJqOcQVru2fr592KWDV1+H mY7JVSMWU48FcsVW3Sgzd7fxxR635kHz1Af3KdsN5Qf3bb7u X-Google-Smtp-Source: ABdhPJxKS7QBzWGLOfZKapxMWPpUocrSoWL/uXDgGoIM7MGcSrCjlkUKBMdEtGUhsfsgUxCbkO1MlyvpUq4TyxLB0952Sgcc/mRX MIME-Version: 1.0 X-Received: by 2002:a92:d912:: with SMTP id s18mr18841949iln.172.1627431190997; Tue, 27 Jul 2021 17:13:10 -0700 (PDT) Date: Tue, 27 Jul 2021 17:13:10 -0700 In-Reply-To: <20210727203056.377e5758@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000009346505c823da46@google.com> Subject: Re: [syzbot] UBSAN: shift-out-of-bounds in xfrm_set_default From: syzbot To: clang-built-linux@googlegroups.com, davem@davemloft.net, herbert@gondor.apana.org.au, kbuild-all@lists.01.org, kuba@kernel.org, linux-kernel@vger.kernel.org, lkp@intel.com, netdev@vger.kernel.org, paskripkin@gmail.com, steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+9cd5837a045bbee5b810@syzkaller.appspotmail.com Tested on: commit: 42d0b5f5 Add linux-next specific files for 20210727 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=e5bd567a6f50f462 dashboard link: https://syzkaller.appspot.com/bug?extid=9cd5837a045bbee5b810 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 patch: https://syzkaller.appspot.com/x/patch.diff?x=1204e0dc300000 Note: testing is done by a robot and is best-effort only.