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Windows: avoid leaking location of selected keyfiles by clearing global variable used to store multiple file selection path.
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commit
3cda204626
@ -4160,6 +4160,7 @@ BOOL SelectMultipleFiles (HWND hwndDlg, const char *stringId, wchar_t *lpszFileN
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ZeroMemory (&ofn, sizeof (ofn));
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SelectMultipleFilesPath[0] = 0;
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*lpszFileName = 0;
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ofn.lStructSize = sizeof (ofn);
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ofn.hwndOwner = hwndDlg;
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@ -4192,6 +4193,7 @@ BOOL SelectMultipleFiles (HWND hwndDlg, const char *stringId, wchar_t *lpszFileN
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// Single file selected
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StringCbCopyW (lpszFileName, cbFileName, SelectMultipleFilesPath);
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SelectMultipleFilesOffset = 0;
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SecureZeroMemory (SelectMultipleFilesPath, sizeof (SelectMultipleFilesPath));
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}
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else
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{
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@ -4229,7 +4231,10 @@ BOOL SelectMultipleFilesNext (wchar_t *lpszFileName, size_t cbFileName)
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SelectMultipleFilesOffset += (int) wcslen (SelectMultipleFilesPath + SelectMultipleFilesOffset) + 1;
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if (SelectMultipleFilesPath[SelectMultipleFilesOffset] == 0)
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{
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SelectMultipleFilesOffset = 0;
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SecureZeroMemory (SelectMultipleFilesPath, sizeof (SelectMultipleFilesPath));
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}
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return TRUE;
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}
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