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 #16 Date: Tue, 11 Apr 2006 08:48:55 -0700 Message-ID: <200604111548.k3BFmtRQ015112@scanner2.ics.uci.edu> Reply-To: emacs-devel@gnu.org NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1144770886 4613 80.91.229.2 (11 Apr 2006 15:54:46 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 11 Apr 2006 15:54:46 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 11 17:54:45 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 1FTLCB-0005df-LF for ged-emacs-devel@m.gmane.org; Tue, 11 Apr 2006 17:54:24 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FTLCB-00062s-6o for ged-emacs-devel@m.gmane.org; Tue, 11 Apr 2006 11:54:23 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FTLAE-0002tX-D0 for emacs-devel@gnu.org; Tue, 11 Apr 2006 11:52:22 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FTLAB-0002oi-5P for emacs-devel@gnu.org; Tue, 11 Apr 2006 11:52:20 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FTLAA-0002oT-U6 for emacs-devel@gnu.org; Tue, 11 Apr 2006 11:52:18 -0400 Original-Received: from [128.195.1.36] (helo=scanner2.ics.uci.edu) by monty-python.gnu.org with esmtp (Exim 4.52) id 1FTLF4-0002Wp-8Q for emacs-devel@gnu.org; Tue, 11 Apr 2006 11:57:22 -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 k3BFmtRQ015112 for ; Tue, 11 Apr 2006 08:48:56 -0700 (PDT) Original-To: emacs-devel@gnu.org Original-Lines: 49 X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam (whitelisted), SpamAssassin (score=-1.44, required 5, autolearn=disabled, ALL_TRUSTED -1.44) 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:52673 Archived-At: CID: 16 Checker: FORWARD_NULL (help) File: emacs/src/fontset.c Function: fs_load_font Description: Variable "face" tracked as NULL was dereferenced. Event var_compare_op: Added "face" due to comparison "face != 0" Also see events: [var_deref_op] At conditional (1): "face != 0" taking false path 667 if (face) 668 id = face->fontset; At conditional (2): "id < 0" taking true path 669 if (id < 0) 670 fontset = Qnil; 671 else 672 fontset = FONTSET_FROM_ID (id); 673 At conditional (3): "fontset != Qnil" taking true path At conditional (4): "(fontset & -8)->parent != Qnil" taking true path 674 if (!NILP (fontset) 675 && !BASE_FONTSET_P (fontset)) 676 { 677 elt = FONTSET_REF_VIA_BASE (fontset, c); At conditional (5): "elt != Qnil" taking true path 678 if (!NILP (elt)) 679 { 680 /* A suitable face for C is already recorded, which means 681 that a proper font is already loaded. */ 682 int face_id = XINT (elt); 683 684 xassert (face_id == face->id); At conditional (6): "face_id < ((f)->face_cache)->used" taking false path 685 face = FACE_FROM_ID (f, face_id); Event var_deref_op: Variable "face" tracked as NULL was dereferenced. Also see events: [var_compare_op] 686 return (*get_font_info_func) (f, face->font_info_id); 687 }