view src/xpm_w32.c @ 32677:4091ae33b9ec v9.0.1669

patch 9.0.1669: Crash syncing swapfile in new buffer when using sodium crypt Commit: https://github.com/vim/vim/commit/19e6c4fd2d262075d39cb802ea5b85f5ec92f153 Author: Christian Brabandt <cb@256bit.org> Date: Tue Jun 27 18:57:10 2023 +0100 patch 9.0.1669: Crash syncing swapfile in new buffer when using sodium crypt Problem: Crash syncing swapfile in new buffer when using sodium crypt. (James McCoy) Solution: Add checks for sodium encryption. (Christian Brabandt, closes #12591, closes #12585)
author Bram Moolenaar <Bram@vim.org>
date Tue, 27 Jun 2023 20:00:04 +0200
parents 15539899a112
children
line wrap: on
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/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * Load XPM image.
 *
 * This function is placed in separate file because Xpm headers conflict with
 * Vim ones :(
 *
 * Written by Sergey Khorev.
 * http://iamphet.nm.ru/vim/index.html
 */

#ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>

#include "xpm_w32.h"

// Engage Windows support in libXpm
#define FOR_MSW

#include "xpm.h"

/*
 * Tries to load an Xpm image from the file "filename".
 * Returns -1 on failure.
 * Returns 0 on success and stores image and mask BITMAPS in "hImage" and
 * "hShape".
 */
    int
LoadXpmImage(
    char    *filename,
    HBITMAP *hImage,
    HBITMAP *hShape)
{
    XImage	    *img;  // loaded image
    XImage	    *shp;  // shapeimage
    XpmAttributes   attr;
    int		    res;
    HDC		    hdc = CreateCompatibleDC(NULL);

    attr.valuemask = 0;
    res = XpmReadFileToImage(&hdc, filename, &img, &shp, &attr);
    DeleteDC(hdc);
    if (res < 0)
	return -1;
    if (shp == NULL)
    {
	if (img)
	    XDestroyImage(img);
	return -1;
    }
    *hImage = img->bitmap;
    *hShape = shp->bitmap;
    return 0;
}