X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=xv53Wv6JPhqHxkNh EOgBgR5NFat227wVweI0uiU1VBTw07idEO05HeW5S8m6ChLrR+v921gmOzyBpxgr IDh4rNEOREjiMlOG2OnWCgY31oRu0bsi0LOlv8CS5SZLQsJso89+oD97RxSao5F+ Jt64oDPpxCR6MxbEhyQ8ZpesVaM= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=0kY8zkDzYrMdk6IXU8zxJx yBmaY=; b=NXnlnQsuMHUDKVkrE9jIjVQCkHClrKGp2bIddODYUDuuHZcGdqxDP0 0Ls8a2WVpdAIjS+df/YScFuRHGZvNwoeE5YU6i/aII2wKdQ4qjHYeHZs2gdi9rtH +WAWgmYFce2INwN3apt5FXNoHwu+QRnhTpKU/deOWE2COtCAJP9+o= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.0 required=5.0 tests=AWL,BAYES_50,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-wi0-f176.google.com X-Received: by 10.180.39.229 with SMTP id s5mr3133333wik.58.1440494216696; Tue, 25 Aug 2015 02:16:56 -0700 (PDT) Subject: Re: Perl Term::ReadKey from empty scalar Segfaults under cygwin only (1.7.32 x86_64) To: cygwin AT cygwin DOT com References: <59C49FE16E416F46873F86D530DA80520BD519 AT ExchangeServer DOT internal DOT ogtip DOT com> From: Marco Atzeri Message-ID: <55DC3284.7010003@gmail.com> Date: Tue, 25 Aug 2015 11:16:52 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <59C49FE16E416F46873F86D530DA80520BD519@ExchangeServer.internal.ogtip.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes On 25/08/2015 10:48, Luke Goodsell wrote: > perl -MTerm::ReadKey -e 'my $input = ""; open(my $stdin, "<", \$input) or die "failed to open: $!"; local *STDIN = $stdin; ReadMode "raw"; my $response = ReadKey(1, \*STDIN); ReadMode "normal"; print "Got \"$response\"\n"; I will bet in a lack of string end somewhere. $ perl -MTerm::ReadKey -E 'my $input = "\0" ; open(my $stdin, "<", \$input) or die "failed to open: $!"; local *STDIN = $stdin; ReadMode "raw"; my $response = ReadKey(1, \*STDIN); ReadMode "normal"; print "Got \"$response\"\n";' Got "" -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple