From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14002 invoked by alias); 12 May 2017 16:16:17 -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: X-Seq: 41100 Received: (qmail 10823 invoked from network); 12 May 2017 16:16:16 -0000 X-Qmail-Scanner-Diagnostics: from out4-smtp.messagingengine.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(66.111.4.28):SA:0(-0.7/5.0):. Processed in 2.352129 secs); 12 May 2017 16:16:16 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.1 X-Envelope-From: d.s@daniel.shahaf.name X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: none (ns1.primenet.com.au: domain at daniel.shahaf.name does not designate permitted sender hosts) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= daniel.shahaf.name; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=fm1; bh=Ybz9EmQHxeJf/B6vw8 yHZU6izqOWOR01qAh/VS6gZfY=; b=QuVUcHxzcddCHBuzYCDpYmzslIkMqS/dha 0awQkqGXcLyx4nVINDryyZRQUriaAY51nK7PTFSAp9YDDavtkKwYq8AhqelKmfP7 PUxvxm87014L8ur1adqFFYie4Jeuctw9SVoCWX0dmQLXwm/+y671ghnOHSJWaIOX hM0SD3i8n9HaY/JmGQjXio07U9BqD3GpwmsaS0GpDzVj9fKRcEzT5xxjAg7qfkHP TzZoNu9CAYV7uhPJxencRVgyzH3BcrfHQbey2cLKfrCRLQFi7fSmZk081LzxoOH0 0mo9svRBxTudkYf5JfhoKSVXo01mn0PCQvEyeewNc3VHeokjC4dA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-sender :x-me-sender:x-sasl-enc:x-sasl-enc; s=fm1; bh=Ybz9EmQHxeJf/B6vw8 yHZU6izqOWOR01qAh/VS6gZfY=; b=b1Bj7dwhDLM8HdwMpyj4k7SZ8upztQ0KUB ihD4SBmWIBo+gFXlU/Xe7K7wPvKz1RhbbjAg66oLPG86xqquUx6entYPohFiinO1 Qp9S+z3Sdz4gSuC+v2zrsx/10gxdsoakNa+ELfRyzdq6Lpu409GoPftDCtf3/Ddn iJOAfWZhnqEGteulPEsmagrkntHi/3dzLA45OWdeE95bbp9gVbw7zbXj5tygac8e gKYsxxa7yBTru+oUx8Hj8j6asAoT8AUle917YkIM8U1vNrsU+sXZg1wy7mGZNmbA JJsE7VZO4/cYyUz1vmCnr0ogK0WfGE5dpqEnd7fKoZq3XBiRn3ow== X-ME-Sender: X-Sasl-enc: ny+CmMpDtc7rMIg1xcaoHrgfEy8sLka6kl2kv/+d1ATA 1494605765 Date: Fri, 12 May 2017 16:16:03 +0000 From: Daniel Shahaf To: zsh-workers@zsh.org, ChenYao Subject: Re: zsh 5.3.1 crashes on completion Message-ID: <20170512161603.GA16688@fujitsu.shahaf.local2> References: <170511141903.ZM13639@torch.brasslantern.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <170511141903.ZM13639@torch.brasslantern.com> User-Agent: Mutt/1.5.23 (2014-03-12) Bart Schaefer wrote on Thu, May 11, 2017 at 14:19:03 -0700: > On May 11, 10:35am, ChenYao wrote: > } > } It seems that zsh is attempting to double free memory when > } autocompleting `fc` or `r`. And it causes zsh crash. > > I'm NOT able to reproduce this from "zsh -f" with the most recent git > checkout. > > Completing after an expression in backticks I parsed ChenYao's backticks as quotation marks, so I thought he was talking about completion either at LBUFFER="r" RBUFFER="" or at LBUFFER="r " RBUFFER="" . ChenYao: can you show us the exact partial command that has been entered when you invoke completion and provoke the crash? Best show it on a line by itself so there is no ambiguity. Thanks.