From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dan Nicolaescu Newsgroups: gmane.emacs.devel Subject: Problem report #1 Date: Sun, 30 Apr 2006 09:39:50 -0700 Message-ID: <200604301639.k3UGdouX028948@scanner2.ics.uci.edu> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1146417016 29048 80.91.229.2 (30 Apr 2006 17:10:16 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 30 Apr 2006 17:10:16 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Apr 30 19:10:13 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FaFQs-0000Ot-BY for ged-emacs-devel@m.gmane.org; Sun, 30 Apr 2006 19:10:06 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FaFQr-0003ib-Ox for ged-emacs-devel@m.gmane.org; Sun, 30 Apr 2006 13:10:05 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FaFQa-0003hQ-7t for emacs-devel@gnu.org; Sun, 30 Apr 2006 13:09:48 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FaFQY-0003gg-D3 for emacs-devel@gnu.org; Sun, 30 Apr 2006 13:09:47 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FaFQY-0003gd-9x for emacs-devel@gnu.org; Sun, 30 Apr 2006 13:09:46 -0400 Original-Received: from [128.195.1.36] (helo=scanner2.ics.uci.edu) by monty-python.gnu.org with esmtp (Exim 4.52) id 1FaFUB-0007x0-4D for emacs-devel@gnu.org; Sun, 30 Apr 2006 13:13:31 -0400 Original-Received: from vino.ics.uci.edu (vino.ics.uci.edu [128.195.11.198]) by scanner2.ics.uci.edu (8.13.6/8.13.5) with ESMTP id k3UGdouX028948 for ; Sun, 30 Apr 2006 09:39:50 -0700 (PDT) Original-To: emacs-devel@gnu.org Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 43 X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam (whitelisted), SpamAssassin (score=-1.363, required 5, autolearn=disabled, ALL_TRUSTED -1.44, TW_CP 0.08) X-ICS-MailScanner-From: dann@vino.ics.uci.edu X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:53674 Archived-At: All the remaining problem reports that have not been posted here yet are for files in emacs/lib-src. CID: 1 Checker: DEADCODE (help) File: emacs/lib-src/pop.c Function: pop_open Description: After this line (or expression), the value of "password" cannot be 0 Event cannot_single: After this line (or expression), the value of "password" cannot be 0 Also see events: [dead_error_line][dead_error_condition][cannot_single] 255 if ((! password) && (! DONT_NEED_PASSWORD)) 256 { 257 if (! (flags & POP_NO_GETPASS)) 258 { 259 password = getpass ("Enter POP password:"); 260 } Event cannot_single: After this line (or expression), the value of "password" cannot be 0 Also see events: [dead_error_line][dead_error_condition][cannot_single] 261 if (! password) 262 { 263 strcpy (pop_error, "Could not determine POP password"); 264 return (0); 265 } 266 } Event dead_error_condition: On this path, the condition "password != 0" could not be false Also see events: [dead_error_line][cannot_single][cannot_single] 267 if (password) 268 flags |= POP_NO_KERBEROS; 269 else Event dead_error_line: Cannot reach this line of code Also see events: [dead_error_condition][cannot_single][cannot_single] 270 password = username; 271 272 sock = socket_connection (host, flags);