view src/gui_xmebwp.h @ 33802:b857615e5d42 v9.0.2117

patch 9.0.2117: [security] use-after-free in qf_free_items Commit: https://github.com/vim/vim/commit/567cae2630a51efddc07eacff3b38a295e1f5671 Author: Christian Brabandt <cb@256bit.org> Date: Sun Nov 19 16:19:27 2023 +0100 patch 9.0.2117: [security] use-after-free in qf_free_items Problem: [security] use-after-free in qf_free_items Solution: only access qfpnext, if it hasn't been freed Coverity discovered a possible use-after-free in qf_free_items. When freeing the qfline items, we may access freed memory, when qfp == qfpnext. So only access qfpnext, when it hasn't been freed. Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Tue, 21 Nov 2023 20:15:05 +0100
parents 6e3dc2d630c2
children
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/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 * See README.txt for an overview of the Vim source code.
 */
/*
 *
 * (C) 2002,2005 by Marcin Dalecki <martin@dalecki.de>
 *
 * MARCIN DALECKI ASSUMES NO RESPONSIBILITY FOR THE USE OR INABILITY TO USE ANY
 * OF THIS SOFTWARE . THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 * KIND, AND MARCIN DALECKI EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES,
 * INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef EnhancedBP_H
#define EnhancedBP_H

#include <Xm/PushBP.h>

#include "gui_xmebw.h"


/*
 * EnhancedButton class structure.
 */
typedef struct _XmEnhancedButtonClassPart
{
    Pixmap stipple_bitmap;
} XmEnhancedButtonClassPart;

/*
 * Full class record declaration for EnhancedButton class.
 */
typedef struct
{
    CoreClassPart core_class;
    XmPrimitiveClassPart primitive_class;
    XmLabelClassPart label_class;
    XmPushButtonClassPart pushbutton_class;
    XmEnhancedButtonClassPart enhancedbutton_class;
} XmEnhancedButtonClassRec;


extern XmEnhancedButtonClassRec xmEnhancedButtonClassRec;

/*
 * EnhancedButton instance record.
 */
typedef struct _XmEnhancedButtonPart
{
    // public resources
    String pixmap_data;
    String pixmap_file;
    Dimension spacing;
    int label_location;

    // private resources
    int pixmap_depth;
    Dimension pixmap_width;
    Dimension pixmap_height;
    Pixmap normal_pixmap;
    Pixmap armed_pixmap;
    Pixmap insensitive_pixmap;
    Pixmap highlight_pixmap;

    int doing_setvalues;
    int doing_destroy;
} XmEnhancedButtonPart;


/*
 * Full instance record declaration.
 */
typedef struct _XmEnhancedButtonRec
{
    CorePart core;
    XmPrimitivePart primitive;
    XmLabelPart label;
    XmPushButtonPart pushbutton;
    XmEnhancedButtonPart enhancedbutton;
} XmEnhancedButtonRec;

#endif