From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from primenet.com.au (ns1.primenet.com.au [203.24.36.2]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id bd42c88b for ; Thu, 27 Jun 2019 06:53:30 +0000 (UTC) Received: (qmail 16309 invoked by alias); 27 Jun 2019 06:53:17 -0000 Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: List-Unsubscribe: X-Seq: 44453 Received: (qmail 6194 invoked by uid 1010); 27 Jun 2019 06:53:17 -0000 X-Qmail-Scanner-Diagnostics: from mail-qk1-f169.google.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.101.2/25489. spamassassin: 3.4.2. Clear:RC:0(209.85.222.169):SA:0(-1.7/5.0):. Processed in 0.730912 secs); 27 Jun 2019 06:53:17 -0000 X-Envelope-From: pyro777@gmail.com X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: pass (ns1.primenet.com.au: SPF record at _netblocks.google.com designates 209.85.222.169 as permitted sender) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=wTtkX9Mjbe4Bpv5zf4g4AHmuF3otfz+yqr4fJlMWt2k=; b=Dkugq3rNlJsbCOhzZW7xKicdU5rwIEkcZpiONOEhky+uw8uDoSdAM/2yVVpyB5+agS eOGqdw3N4cbpBczy/+UxNGQmnNCzeo4uAphOJXAZGE3f3ACo7qQBpvPKWqGZlcm+hu1A jkKRwy6uGdQJYWa4zLcLPsmasvemXGldatrF9V441sdY2ybb62sp6hsn/ZcUjbZx+UVj YZIMB67+DWdO5vnsBgwmmeyJ1a2pkuPqXpg2lV8JIkCqkta7ahGTxn0zMKIdEcnoLZ9y m/Kf26rjqvN/pOzRHw2CVDXPK9fhruzHImWT00nh0daxJ6sIKVUAMIieQ3b79ECyxryJ fj3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=wTtkX9Mjbe4Bpv5zf4g4AHmuF3otfz+yqr4fJlMWt2k=; b=R2d0rezvxMCoy9/hfvVYZSX6bfCj2JSCk3aCC2GaMTp857HLKGSc0wmnOAL6hMhcjj 32beYRzfqTjNVCnEXQ48jKEDfl+TTfSExWmZ7tvsdsytRPdAoJ8uE59tpihSN8NuxBrP bIebDwYKboS1SsULvgXQICgzt5wlETCfzfDlgMazjb8gOt1z1sOM+BQ8ATyvgAhLPKxs /dhK79Z9Lk38/h+0juc60Z4FSX0taoV8y+jjDbZsfBfqcCSzyswvUevhB+l8iVJKlzR3 oxMWikjejh3qj8XwwK++Qi5P0tddfTGGKYq7GmJ92sgrxaojyU3B59g0RVaGhchGZHDH v2/Q== X-Gm-Message-State: APjAAAVnnFQLw/4jy63khY0wtJ27ekhj1YF0bHshIRqZ5lnzPoR+CcI2 NK9HBP4D5oID2eN6C6q/bG99nFvGaCdjttnbLKdhTaSKD/o= X-Google-Smtp-Source: APXvYqzaugdVdDJPuRE1n+O23mkSW1BASasB52cxsX416TvIpt4dGB3AzJT/LUQqp+qL0ayCCxJsu1E1kXhb2GYjrjU= X-Received: by 2002:a37:69c5:: with SMTP id e188mr1739583qkc.119.1561618363028; Wed, 26 Jun 2019 23:52:43 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Tom McLaughlin Date: Wed, 26 Jun 2019 23:52:31 -0700 Message-ID: Subject: Re: Crash on small (2x2) window sizes To: Bart Schaefer Cc: Zsh hackers list Content-Type: multipart/alternative; boundary="000000000000cd9b47058c489bc0" --000000000000cd9b47058c489bc0 Content-Type: text/plain; charset="UTF-8" Hi Bart -- I first noticed the problem on 5.7.1 actually. If you switch to Ubuntu 19.10 in my repro Dockerfile then you can try that version. The problem still exists. Interestingly, it seems like you have to type 4 characters before it crashes on 5.7.1 as opposed to 2 characters in 5.5.1. Here's the output from my repro script: ``` ZSH version: zsh 5.7.1 (x86_64-ubuntu-linux-gnu) asdf free(): invalid next size (fast) ``` On Wed, Jun 26, 2019 at 10:17 AM Bart Schaefer wrote: > I can't find the reference but I'm fairly sure this was fixed a while > back. I see you are testing with Zsh 5.5.1. > > I can't easily confirm just now - MacOS won't allow me to create a window > that small - but please try again with Zsh 5.7.1 or thereabouts? > --000000000000cd9b47058c489bc0--