From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RCVD_IN_SORBS_SPAM, RP_MATCHES_RCVD shortcircuit=no autolearn=no autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id DEF001FDEA for ; Tue, 9 May 2017 14:22:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754342AbdEIOW3 (ORCPT ); Tue, 9 May 2017 10:22:29 -0400 Received: from mail-lf0-f52.google.com ([209.85.215.52]:34562 "EHLO mail-lf0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754334AbdEIOWZ (ORCPT ); Tue, 9 May 2017 10:22:25 -0400 Received: by mail-lf0-f52.google.com with SMTP id 99so1910964lfu.1 for ; Tue, 09 May 2017 07:22:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=Nlz0J4L27/OaCBHDwwMcB2Hc7/HBDfBX2qF5ut3pCJg=; b=drFKDyNnsDQs632aQODmkLe7ixzBfUNIz+xOOrJBSY2BPs/DDh4dQcG5nfwoUXqmz7 d91tjWeGm98NypIGFrqXb5KvzCOV65UWw1q0fKvs6pByGSVA+7xxBXh9PFnduFLfHZ9J mviDFq+z+P0qyOEUU/lwdVCq38xPLICXSGVTZE/7KBFxhlLAYcBodGfMvRModecbl68q DD/rm6Lz9Ugo+QW8yw+A8uewVtl31KuCYSKcNTM685olcyI2O6cd88uJ/gP0vrPY4K5R iXBYGYemAtWkEC1DPiR8y645wA1UdDKwI210skkaEqbCAberA7Cn4eNXVY8+8UPy21Gr WAjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=Nlz0J4L27/OaCBHDwwMcB2Hc7/HBDfBX2qF5ut3pCJg=; b=l3Pe/JN7JWWtfMP8aa+eGfn6cJTd9lCNaojWt4qlJuF0Vy0jcCQpYNhuyGb9oo4wMe hNdoKlg9tKfERecKh5meliusACp0ArfpeXd3PT/uGjIYTKd6KpPL0/85s9LZtIYAhOrI IhPd/KncRg+3Cdjxwm/4favHCg/JsKcI4VIV0g8hJbr3GkDZ6RseUeThnQlgrSkTK3H9 8ZTFDrG20lGCNsUZEWbkTRP221knsQrZP4rcEojj86k1mgr5ZAK/7mm1BKbogp5jLggO FodfMjAmame6feLXfeP4mV+gGI1mufSQWb9VTbqj8JbeV7jU/JWBrcyFQ9bq0QHCwxMH EH5w== X-Gm-Message-State: AODbwcC+n2IVtFqoXhvukG4wqZ5YxJjKF5FDTG8OKGA8k5tSKYK61rO6 enbuc9SaU0WVkOD0D+aL+C6gRWzTgQ== X-Received: by 10.25.19.31 with SMTP id j31mr165137lfi.79.1494339743551; Tue, 09 May 2017 07:22:23 -0700 (PDT) MIME-Version: 1.0 Received: by 10.25.168.196 with HTTP; Tue, 9 May 2017 07:22:22 -0700 (PDT) In-Reply-To: References: <20170508233224.udpuuzlygjpsjogt@genre.crustytoothpaste.net> <20170509003714.ylwn5ezvu5h36kj7@genre.crustytoothpaste.net> From: demerphq Date: Tue, 9 May 2017 16:22:22 +0200 Message-ID: Subject: Re: PCRE v2 compile error, was Re: What's cooking in git.git (May 2017, #01; Mon, 1) To: =?UTF-8?B?w4Z2YXIgQXJuZmrDtnLDsCBCamFybWFzb24=?= Cc: "brian m. carlson" , Junio C Hamano , Johannes Schindelin , Git Mailing List , =?UTF-8?B?Tmd1eeG7hW4gVGjDoWkgTmfhu41jIER1eQ==?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On 9 May 2017 at 13:12, =C3=86var Arnfj=C3=B6r=C3=B0 Bjarmason wrote: > On Tue, May 9, 2017 at 2:37 AM, brian m. carlson > wrote: >> On Tue, May 09, 2017 at 02:00:18AM +0200, =C3=86var Arnfj=C3=B6r=C3=B0 B= jarmason wrote: > * gitweb is vulnerable to CPU DoS now in its default configuration. > It's easy to provide an ERE that ends up slurping up 100% CPU for > several seconds on any non-trivial sized repo, do that in parallel & > you have a DoS vector. Does one need an ERE? Can't one do that now to many parts of git just with a glob? Yves