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File dialogs now set wopenfilestring to all 0x00's before reusing it.

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OBattler
2021-12-18 17:49:14 +01:00
parent ae128ebb0e
commit fe4ae456f8
1 changed files with 1 additions and 0 deletions
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src/win/win_dialog.c
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@@ -172,6 +172,7 @@ file_dlg_w(HWND hwnd, WCHAR *f, WCHAR *fn, WCHAR *title, int save)
* Set lpstrFile[0] to '\0' so that GetOpenFileName does * Set lpstrFile[0] to '\0' so that GetOpenFileName does
* not use the contents of szFile to initialize itself. * not use the contents of szFile to initialize itself.
*/ */
memset(ofn.lpstrFile, 0x00, 512 * sizeof(WCHAR));
memcpy(ofn.lpstrFile, fn, (wcslen(fn) << 1) + 2); memcpy(ofn.lpstrFile, fn, (wcslen(fn) << 1) + 2);
ofn.nMaxFile = sizeof_w(wopenfilestring); ofn.nMaxFile = sizeof_w(wopenfilestring);
ofn.lpstrFilter = f; ofn.lpstrFilter = f;