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 #25 Date: Mon, 10 Apr 2006 11:58:48 -0700 Message-ID: <200604101858.k3AIwmQX005630@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 1144695709 23747 80.91.229.2 (10 Apr 2006 19:01:49 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 10 Apr 2006 19:01:49 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 10 21:01:48 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 1FT1dq-00012y-NK for ged-emacs-devel@m.gmane.org; Mon, 10 Apr 2006 21:01:39 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FT1dq-0006gx-7a for ged-emacs-devel@m.gmane.org; Mon, 10 Apr 2006 15:01:38 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FT1d3-0006P6-O3 for emacs-devel@gnu.org; Mon, 10 Apr 2006 15:00:49 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FT1d1-0006OF-PL for emacs-devel@gnu.org; Mon, 10 Apr 2006 15:00:49 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FT1d1-0006OA-KR for emacs-devel@gnu.org; Mon, 10 Apr 2006 15:00:47 -0400 Original-Received: from [128.195.1.36] (helo=scanner2.ics.uci.edu) by monty-python.gnu.org with esmtp (Exim 4.52) id 1FT1hi-0006Mz-MF for emacs-devel@gnu.org; Mon, 10 Apr 2006 15:05:39 -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 k3AIwmQX005630 for ; Mon, 10 Apr 2006 11:58:48 -0700 (PDT) Original-To: emacs-devel@gnu.org Original-Lines: 36 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:52606 Archived-At: CID: 25 Checker: FORWARD_NULL (help) File: emacs/src/xterm.c Function: x_set_mouse_face_gc Description: Variable "face" tracked as NULL was passed to a function that dereferences it. Event var_compare_op: Added "face" due to comparison "face == 0" Also see events: [var_deref_op][var_deref_op][var_deref_model] At conditional (1): "face == 0" taking true path 1064 if (face == NULL) At conditional (2): "9 < (((s)->f)->face_cache)->used" taking false path 1065 face = FACE_FROM_ID (s->f, MOUSE_FACE_ID); 1066 At conditional (3): "((s)->first_glyph)->type == 0" taking true path 1067 if (s->first_glyph->type == CHAR_GLYPH) Event var_deref_op: Variable "face" tracked as NULL was dereferenced. Event var_deref_model: Variable "face" tracked as NULL was passed to a function that dereferences it. [model] Also see events: [var_compare_op][var_deref_op][var_deref_model] At conditional (4): "(((s)->first_glyph)->u).ch & 255 == (((s)->first_glyph)->u).ch" taking true path 1068 face_id = FACE_FOR_CHAR (s->f, face, s->first_glyph->u.ch); 1069 else Event var_deref_op: Variable "face" tracked as NULL was dereferenced. Also see events: [var_compare_op][var_deref_op][var_deref_model] 1070 face_id = FACE_FOR_CHAR (s->f, face, 0); 1071 s->face = FACE_FROM_ID (s->f, face_id); 1072 PREPARE_FACE_FOR_DISPLAY (s->f, s->face); 1073