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 5F848C6FD1D for ; Tue, 4 Apr 2023 06:57:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229623AbjDDG5K (ORCPT ); Tue, 4 Apr 2023 02:57:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229629AbjDDG5J (ORCPT ); Tue, 4 Apr 2023 02:57:09 -0400 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BA862D48 for ; Mon, 3 Apr 2023 23:57:07 -0700 (PDT) Received: by mail-wm1-x32e.google.com with SMTP id l10-20020a05600c1d0a00b003f04bd3691eso4462377wms.5 for ; Mon, 03 Apr 2023 23:57:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680591425; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=L+z/XBfmEv3ffS4KRALIKDiiP+nzelhlbDnf7JG/2/I=; b=Ze/kUqG1BDVhp1NkyRxsa/Sz5NYonV2JetzPVy1toCgdoSwnGFOi6SQTTuEyOTMwfz Za3jS1ahSOYwF0IL7PrRmRf4y5hk3AJkNzK64/m1SxIOEEAXHQKz/4s8D0dSQrwr/w1p 1vwwN2h5nQzQUOezT8K1n9TGi89eSeD4gF/YXYRMGWQVbvqUbWvgZOilDOkgat8Kdmd1 qinheoZJ7UV1x9GfL1TwUpIbBHC9+gfjuHNA1w7DDAMPJcuQOqDi1C5coOKVBziS49Wa tjPUAeZO/g4N/Kk93xXtpRwR8eH0xNWMHRZVLjaksTWkyAEtg/vLty+oX/o2eLpod49V pH8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680591425; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=L+z/XBfmEv3ffS4KRALIKDiiP+nzelhlbDnf7JG/2/I=; b=btjb1OI/h9N3h90VkIb+6QKkJ8GceulCIYmgC9XbIx+2wNsgssZAEkpCo9uSgRhjBc yZ88KgQB0dIDWSJpLyZujKcEeIjAvv0O2qmPX4jSw/8iGL2KDs5mWR0b17UNoGTVhDs1 huwZO8hjdeWL4qUjJfbqSgo5Pq7MGlZffYd4qm5/npAR6ahsGGnUoxO2P6aaSG7OQv0p TmizgTZNJ48U2E/g68H49S7kbNRhJ5YFqwl+B8CURGDWmf9WKZUZTG4KfnKbAO/lxjA4 cy8MtfcXVw0oq/g9dBp5oQ0OXmDnwaAMwDWF7gu3tIM6HW6n/nAXVKNEGfX4UEhhU7uq Kt/w== X-Gm-Message-State: AAQBX9ccMS7oeRpXfLB2CVNfzuLR9itCRy3Ohf+IYpfk+UruwWSYNz4Y FSWD6jO4g7yEaKlFHhHJ25SZWXAg0zabRqFsh1U= X-Google-Smtp-Source: AKy350bAChGT+QnAeagE/UnDfrmPXehjEhK9ou4j99vXGkjQ8Wy0ipglwG7z086+Es08phDNXXTYt68GbK8Kvg8EzJc= X-Received: by 2002:a05:600c:2202:b0:3ed:6979:3ab with SMTP id z2-20020a05600c220200b003ed697903abmr464916wml.4.1680591425352; Mon, 03 Apr 2023 23:57:05 -0700 (PDT) MIME-Version: 1.0 References: <2554712d-e386-3bab-bc6c-1f0e85d999db@cs.ucla.edu> In-Reply-To: <2554712d-e386-3bab-bc6c-1f0e85d999db@cs.ucla.edu> From: Carlo Arenas Date: Mon, 3 Apr 2023 23:56:54 -0700 Message-ID: Subject: Re: -P '\d' in GNU and git grep To: Paul Eggert Cc: 60690@debbugs.gnu.org, =?UTF-8?Q?Tukusej=E2=80=99s_Sirs?= , =?UTF-8?B?w4Z2YXIgQXJuZmrDtnLDsCBCamFybWFzb24=?= , mega lith01 , demerphq@gmail.com, pcre-dev@exim.org, gitster@pobox.com, git@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Mon, Apr 3, 2023 at 2:38=E2=80=AFPM Paul Eggert wro= te: > > In researching this a bit further, I found that on March 23 Git disabled > the use of PCRE2_UCP in PCRE2 10.34 or earlier[6], due to a PCRE2 bug > that can cause a crash when PCRE2_UCP is used[7]. A bug fix[8] should > appear in the next PCRE2 release. Presume PCRE2 is a typo and should have been "git" here? FWIW the PCRE2 fix[1] has been released already with 10.35 and backporting to the Ubuntu 20.04 package that crashed in the original report would also solve the crash with 10.34. Carlo [1] https://github.com/PCRE2Project/pcre2/commit/c21bd977547d