From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 13444 invoked from network); 4 May 2023 15:01:37 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 4 May 2023 15:01:37 -0000 ARC-Seal: i=1; cv=none; a=rsa-sha256; d=zsh.org; s=rsa-20210803; t=1683212497; b=TJRSTa2IUIU9ynUftcziVgerDPJ+MRHALb7Ite1IFPrNrkxZNF9ObpBucDqW6d5RttXGEi7aYC zaypm6qgu/ygQVpj1cxiHIAP325DxNjxlzqWpnpD7iF64FpbD07qFdMOUM8mD/MMbPmw8Y7Pvv 6PwJuIlCyiUureBv9p+ZmngNXM6sW4PxJQt7bCfGCLiJ+W7uccBK9U743yknJEb5F2p8ucOj/+ 74KxL6+lnr7Yrg3qkNKO9L6KkyxC546tci4GMNIBJQtG5cfGmqKskzmb/ejNlImDDIS63C9pwH IWjd/e8XxGFtgsObkmthyRqFxJwRZqDn3oOTT0lNW1awBg==; ARC-Authentication-Results: i=1; zsh.org; iprev=pass (mail-ej1-f46.google.com) smtp.remote-ip=209.85.218.46; dkim=pass header.d=brasslantern-com.20221208.gappssmtp.com header.s=20221208 header.a=rsa-sha256; dmarc=none header.from=brasslantern.com; arc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed; d=zsh.org; s=rsa-20210803; t=1683212497; bh=yoQg4NP4qIEaKYB7RGjvKFPeYp8Ulnj7SbhbbhngnjI=; h=List-Archive:List-Owner:List-Post:List-Unsubscribe:List-Subscribe:List-Help: List-Id:Sender:Content-Transfer-Encoding:Content-Type:To:Subject:Message-ID: Date:From:In-Reply-To:References:MIME-Version:DKIM-Signature:DKIM-Signature; b=PoPwaRQCeeH2t78cNBnHz1nUq6fNb7mAAcyZ9qsAhvak1a+HpNOm4nsxb7IkZFeNUIKkQC2XG9 HxtXfUyQ/fjzZlMJf8gIX/RFYSwuOSIsn3eGcjYB6/I79xBtSDKrqnSY0weRwHxp+LHY7R5ALI opnYwMWpuKbSzpecAqiYZvPJ4z0zvPjyaAfOl11lE/wDbAzWlm1DZhkzrbKoY9Qom9O1zMU26s LpmI4YfKYNcYKsvH55v3b5pNJQyK30W41bQC6AbWNelUcv+q/AsWgXHJSZaGRmRFb3Gk0j4RCo MHteypAEwzC/1yKy7pn3DkkQlQ3shnPTeJ1wKTIckgvx1Q==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:Content-Transfer-Encoding: Content-Type:To:Subject:Message-ID:Date:From:In-Reply-To:References: MIME-Version:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=FtiFnP+ukP0NL0XRtciB6lHedMkTmWFl/T+nxk/e5rQ=; b=AOER7KWuP4ZwvDEJWfuxbojr3k GUcR5Qg3ZqPoetJxRPx8Buw3Wy9rb+WzO6VbQxCvuKamRkSpb7W/wa2cDV1D6NRA3NRwSb2sdIIVQ 5EB2F86c1QT7+BQn25sQzvBf8co7ugjVscv9WYh8NEu4iqnKCkfBstIC0xSMlt5BE+8jHin/hxjTL TSOR4STAOuVlE5NAUX/i1k9jUlsfFl/gQ2EGwHOpAgojCzBPlDKgPIvGVenyrqxHIkF8L8m253TND 3E3qrSmpDb5EEdmt2/GlN0dmM7Q3sqjIxuE/f/yrFTCVx08FeCDIoqZiEaPmJZo5UFuqYjBrgjPNn xBdezntA==; Received: by zero.zsh.org with local id 1puaSe-000DCm-Nj; Thu, 04 May 2023 15:01:36 +0000 Authentication-Results: zsh.org; iprev=pass (mail-ej1-f46.google.com) smtp.remote-ip=209.85.218.46; dkim=pass header.d=brasslantern-com.20221208.gappssmtp.com header.s=20221208 header.a=rsa-sha256; dmarc=none header.from=brasslantern.com; arc=none Received: from mail-ej1-f46.google.com ([209.85.218.46]:46444) by zero.zsh.org with esmtps (TLS1.3:TLS_AES_128_GCM_SHA256:128) id 1puaSK-000CtE-Qj; Thu, 04 May 2023 15:01:17 +0000 Received: by mail-ej1-f46.google.com with SMTP id a640c23a62f3a-957dbae98b4so94592766b.1 for ; Thu, 04 May 2023 08:01:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=brasslantern-com.20221208.gappssmtp.com; s=20221208; t=1683212476; x=1685804476; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=FtiFnP+ukP0NL0XRtciB6lHedMkTmWFl/T+nxk/e5rQ=; b=MYF2wnZvOYUlzg6GtMX+jmj4gR+eSOdiAHAUkxog5qHjfTVZbXCDlfjzBTi0ErVLNG V5tesEppoVYymgMM2B5a7BdfReWSA/IudNIR+mR18SJoE74z/AOmydL0LrfCYDeDLvSq W4oox+eM4ql54gvYQXQQzroCt51ViVKYuMCj9mJosV8cfbzeOX86mPyMW4n/86vDJ2Gr oqSZbPMnx1zBoyKSISLns9vJrhDVA/MzmyJkpSwhDXs+RqV1hsNlPBsQfbmcqvrCiQj6 axDisK0VDCrDsGqHEcWvkYBTPaVa9DdP3/3tAv5FfRZS7pMjElrCmZ0yVFpzB8bhnLAf WhFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683212476; x=1685804476; h=content-transfer-encoding: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=FtiFnP+ukP0NL0XRtciB6lHedMkTmWFl/T+nxk/e5rQ=; b=bqm8Plo+ri9vPcHQLzy0WGH373RMQZlzPImj7Pbi6JU6P4tfUix0XexWIBOng5uzTK xENf+EBHLDB4ex8OUZ1LPPwh9N1yvukX71qJeIeIJDN96dddkB3bwYFZ/ls313IQs7VA WqPZoplQwsDtDkT6ryEbu3NeApLrN26Rwyr4q4GRH+IfBTa6tDYQknt+9d0fIroEbdbS zRa+/pj/HReNKXQ2QEj2NidyEKPSwwKLQGyZXXlorg0vWZ/7xkYibayDEfe9BHf2U2Qf tqKA13i6J9z+m0Xf3sYl7bQR7LJMFY391D5jM/qU/LZHRjtYGhih8XHpd+6Iv7iBzLu+ 3X1w== X-Gm-Message-State: AC+VfDz4CSUnlWLUxxWqNt3jHdPsAmUHAImJTIHtJf0rNTaRgY//XTlS WWtLWvtHnddQo2g4vaONEBq85ByWvh7i2HaU58Y+bXviwaAaK/WRrTg= X-Google-Smtp-Source: ACHHUZ5TE4Xf4PeGQEdd91EvHgMKmqHm9+LlLtO6qUwzSJkDD/wXPcKgLwppBJlY8X2jo22Nl2ijZeoS4QpzwQ0q4kM= X-Received: by 2002:a17:907:25c8:b0:965:b38f:490d with SMTP id ae8-20020a17090725c800b00965b38f490dmr1475188ejc.63.1683212476320; Thu, 04 May 2023 08:01:16 -0700 (PDT) MIME-Version: 1.0 References: <886115150.3264962.1682430985767@mail.virginmedia.com> <384683842.2892075.1682682065470@mail.virginmedia.com> <1209713483.9390210.1682691745248@mail.virginmedia.com> <9a4279398cabea525bb77662418ad536be7770bc.camel@ntlworld.com> <216470072.2862464.1683131109933@mail.virginmedia.com> In-Reply-To: From: Bart Schaefer Date: Thu, 4 May 2023 08:01:05 -0700 Message-ID: Subject: Re: [BUG] sigsegv To: Sebastian Gniazdowski , Zsh hackers list Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Seq: 51714 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Wed, May 3, 2023 at 2:20=E2=80=AFPM Sebastian Gniazdowski wrote: > > On Wed, 3 May 2023 at 21:14, Bart Schaefer wr= ote: > > > > I don't suppose there's any chance that e-hstr is actually 4294935393 ? > > > > I don'r know, bur I've checked (unpatched source): > > (gdb) p (unsigned int)(e-he->node.nam) > $3 =3D 4294935397 What is "iw" in the loop at that point? This is looking like an integer overflow.