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comparison src/gui_dwrite.cpp @ 23134:26824776adf6 v8.2.2113

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patch 8.2.2113: MS-Windows GUI: crash after using ":set guifont=" four times Commit: https://github.com/vim/vim/commit/1b3e0727ce86ca4cfa47f8b5421d82ed47a9bec1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 8 21:12:40 2020 +0100 patch 8.2.2113: MS-Windows GUI: crash after using ":set guifont=" four times Problem: MS-Windows GUI: crash after using ":set guifont=" four times. Solution: Check for NULL pointer. (Ken Takata, closes https://github.com/vim/vim/issues/7434)
author Bram Moolenaar <Bram@vim.org>
date Tue, 08 Dec 2020 21:15:03 +0100
parents 563163ec0244
children a077948be0f4
comparison
equal deleted inserted replaced
23133:6d5bc7eb0e86 23134:26824776adf6
237 if (n < 0) 237 if (n < 0)
238 n = mSize - 1; 238 n = mSize - 1;
239 if (mItems[n].pTextFormat != item.pTextFormat) 239 if (mItems[n].pTextFormat != item.pTextFormat)
240 { 240 {
241 SafeRelease(&mItems[n].pTextFormat); 241 SafeRelease(&mItems[n].pTextFormat);
242 item.pTextFormat->AddRef(); 242 if (item.pTextFormat != NULL)
243 item.pTextFormat->AddRef();
243 } 244 }
244 mItems[n] = item; 245 mItems[n] = item;
245 slide(n); 246 slide(n);
246 } 247 }
247 248