From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13079 invoked by alias); 1 Sep 2015 10:09:55 -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: 36363 Received: (qmail 7446 invoked from network); 1 Sep 2015 10:09:54 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition:content-transfer-encoding:user-agent; bh=EkkaknOYNkORt7J/kdncfrwZSBAT7VyhzTLXE8CztG8=; b=X4yLZ8MKwSBe9mEdDSrk6uRUtXnfTZLyf8u0Fs+CBo0t0uI5wPkmFiB7iqeM0o7Xsx MdxbuMyHA5HSHgdhsiioEev9Q47AGniGn42vmRkqGKGNjGJkHX7KwLgIcMbWWxRRw5D1 LNOV7pI1HNEVxJkMD+MaVe82gulqP0GrYXtMVep6CslwY4EKgoJisBysAgb6KZCoWI6d rDhKynfKvaPOamlsw+cXez7t9ztDaX3oAiVGNesrMrT2QEpJiS9uijSkdAXwSQKEAjb/ 2ACLjSmJ9U0rB6ycaZI9DZwVDGVWeVKC6IT+wEuOX4D0V0jz4ZS+IbtmnKQYRpcTq8T6 rIqQ== X-Received: by 10.112.131.98 with SMTP id ol2mr12703103lbb.56.1441102189885; Tue, 01 Sep 2015 03:09:49 -0700 (PDT) Date: Tue, 1 Sep 2015 13:09:47 +0300 From: disarmer To: zsh-workers@zsh.org Subject: Regexp match bug in 5.0.8 Message-ID: <20150901100947.GA10918@desktop.router> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.23+89 (0255b37be491) (2014-03-12) Hello! It seems I found bug in zsh 5.0.8. If I run this code, shell goes to infinite cycle: [[ "Р#" =~ '#' ]] It breaks only with this letter («Р» is "CYRILLIC CAPITAL LETTER ER", 0x0420). It seems older versions(at least 5.0.5) and 5.1 are not vulnerable. Locale is ru_RU.UTF-8.