Mercurial > vim
view src/xpm_w32.c @ 28242:5bf82b918cb2 v8.2.4647
patch 8.2.4647: "source" can read past end of copied line
Commit: https://github.com/vim/vim/commit/2bdad6126778f907c0b98002bfebf0e611a3f5db
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 29 19:52:12 2022 +0100
patch 8.2.4647: "source" can read past end of copied line
Problem: "source" can read past end of copied line.
Solution: Add a terminating NUL.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 29 Mar 2022 21:00:04 +0200 |
parents | 15539899a112 |
children |
line wrap: on
line source
/* 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; }