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annotate src/xpm_w32.c @ 28213:183ae001d99d v8.2.4632

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patch 8.2.4632: using freed memory in flatten() Commit: https://github.com/vim/vim/commit/f3980dc5d0a5f873cf764b8ba3e567e42259e4e5 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 26 16:42:23 2022 +0000 patch 8.2.4632: using freed memory in flatten() Problem: Using freed memory in flatten(). Solution: Clear typval after recursing into list.
author Bram Moolenaar <Bram@vim.org>
date Sat, 26 Mar 2022 17:45:03 +0100
parents 15539899a112
children
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * Load XPM image.
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4 *
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5 * This function is placed in separate file because Xpm headers conflict with
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6 * Vim ones :(
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7 *
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8 * Written by Sergey Khorev.
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9 * http://iamphet.nm.ru/vim/index.html
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10 */
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11
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12 #ifndef WIN32_LEAN_AND_MEAN
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13 # define WIN32_LEAN_AND_MEAN
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14 #endif
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15 #include <windows.h>
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16
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17 #include "xpm_w32.h"
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18
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19 // Engage Windows support in libXpm
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20 #define FOR_MSW
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21
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22 #include "xpm.h"
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23
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24 /*
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25 * Tries to load an Xpm image from the file "filename".
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26 * Returns -1 on failure.
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27 * Returns 0 on success and stores image and mask BITMAPS in "hImage" and
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28 * "hShape".
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29 */
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30 int
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31 LoadXpmImage(
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32 char *filename,
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33 HBITMAP *hImage,
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34 HBITMAP *hShape)
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35 {
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36 XImage *img; // loaded image
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37 XImage *shp; // shapeimage
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38 XpmAttributes attr;
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39 int res;
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40 HDC hdc = CreateCompatibleDC(NULL);
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41
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42 attr.valuemask = 0;
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43 res = XpmReadFileToImage(&hdc, filename, &img, &shp, &attr);
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44 DeleteDC(hdc);
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45 if (res < 0)
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46 return -1;
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47 if (shp == NULL)
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48 {
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49 if (img)
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50 XDestroyImage(img);
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51 return -1;
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52 }
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53 *hImage = img->bitmap;
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54 *hShape = shp->bitmap;
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55 return 0;
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56 }