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:from:to:subject:date:message-id:references :in-reply-to:content-type:content-transfer-encoding :mime-version; q=dns; s=default; b=Uz7+v5SWjmqupo080plVeP9xTMoxr 6vvlvw0jPBmL48Kc+KGgoVVWTfqnX+JTv8koHjK8y+9nNmahg/HUdj0Qus3DkuPT I4X2UN+OcLUhx7GDlIwBgqNUlf0mEeE3mfRK/V6Sun02Lhcrcs7GKfXKVnMwp7oq 9LDtNWX4HDQ1O8= 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:from:to:subject:date:message-id:references :in-reply-to:content-type:content-transfer-encoding :mime-version; s=default; bh=8JF4hJgHhq64DLYJ1IsOXr5IO38=; b=mp4 t+qMLklRKFAnlQmT1RXWgyEzrrq1VSB/wITzo5bH9LFwvDMeYIqlet9Q7A326hRK BzC65781hS/XG8SbQ6OtrwQwRxMSWYv8qG29Gus7ejj5x6NHmFp+2mwcM+OQEYG2 tCNWsp/Z7RgTmXWw9DRYg0TTltSV0QrtEDx5DcCI= 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=3.2 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 X-HELO: mx1.ogt.co.uk From: Luke Goodsell To: Marco Atzeri , "cygwin AT cygwin DOT com" Subject: RE: Perl Term::ReadKey from empty scalar Segfaults under cygwin only (1.7.32 x86_64) Date: Tue, 25 Aug 2015 09:43:04 +0000 Message-ID: <59C49FE16E416F46873F86D530DA80520BD78C@ExchangeServer.internal.ogtip.com> References: <59C49FE16E416F46873F86D530DA80520BD519 AT ExchangeServer DOT internal DOT ogtip DOT com> <55DC3284 DOT 7010003 AT gmail DOT com> In-Reply-To: <55DC3284.7010003@gmail.com> Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 X-IsSubscribed: yes Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id t7P9hQxq005822 Hi Marco, > $ 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 "" I get: > Got " " ... whereas I would expect an empty string. Kind regards, Luke -- 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