[Bug 1587622] Re: Zsh5 crashes when resizing window after startup

[Paul Munday]

Specifically the segfualt is caused by referencing $WIDGET in TRAPWINCH
before any user interaction. I've reported this upstream.

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Title:
  Zsh5 crashes when resizing window after startup

Status in zsh package in Ubuntu:
  Invalid

Bug description:
  Steps to reproduce:
  1. Open terminal window
  2. Resize by grabbing corner etc, before typing commands

  Notes:
  1. It only happens *before* you type anything at the prompt (though commands have been run in zsh through zshrc (I have it use toilet/figlet to print stuff on startup (before the prompt appears)
  2. Once you typed have something it doesn't seem to occur, its happens consistently if you haven't though.
  3. This happens across multiple terminals: gnome-terminal, terminator, xterm, uxterm
  4. I saw a similar crash starting guake as well. On startup if I hit F12 to open it crashed. I have to do this multiple times before it stays open. 

  This is on a fresh install of 14.04. I have a lot of customization in
  my .zshrc. I haven't seen this on other machines with the same dot-
  files, or the same machine prior to a fresh hard drive/install.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: zsh 5.0.2-3ubuntu6
  ProcVersionSignature: Ubuntu 3.16.0-71.92~14.04.1-generic 3.16.7-ckt27
  Uname: Linux 3.16.0-71-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue May 31 12:09:31 2016
  InstallationDate: Installed on 2016-05-20 (10 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: zsh
  UpgradeStatus: No upgrade log present (probably fresh install)

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