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Fix windows crash handler on Qt6 from displaying random Chinese characters.

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This commit is contained in:
Jon Beniston
2026-01-26 11:45:25 +00:00
parent 3d44c3491e
commit d7bd6cf9f9
1 changed files with 16 additions and 3 deletions
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app/crashhandlerwin.cpp
+16 -3
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@@ -122,7 +122,7 @@ static LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARA
{
case IDC_EXIT_BUTTON:
PostQuitMessage(0);
exit(1);
break;
case IDC_GITHUB_BUTTON:
@@ -249,6 +249,7 @@ static LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARA
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
@@ -386,9 +387,18 @@ static LONG crashHandler(struct _EXCEPTION_POINTERS *ExceptionInfo)
RegisterClassEx(&wc);
LPVOID arg;
#ifdef UNICODE
int unicodeStrLen = MultiByteToWideChar(CP_ACP, 0, reportBuffer, -1, NULL, 0);
wchar_t *unicode = new wchar_t[unicodeStrLen];
MultiByteToWideChar(CP_ACP, 0, reportBuffer, -1, unicode, unicodeStrLen);
arg = unicode;
#else
arg = reportBuffer;
#endif
hWindow = CreateWindow(windowClass, TEXT("SDRangel Crash"), WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, 640, 500,
NULL, NULL, hInstance, (LPVOID) reportBuffer
NULL, NULL, hInstance, arg
);
if (hWindow)
{
@@ -397,7 +407,7 @@ static LONG crashHandler(struct _EXCEPTION_POINTERS *ExceptionInfo)
UpdateWindow(hWindow);
MSG msg;
while (GetMessage(&msg, nullptr, 0, 0))
while (GetMessage(&msg, hWindow, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
@@ -410,6 +420,9 @@ static LONG crashHandler(struct _EXCEPTION_POINTERS *ExceptionInfo)
}
delete[] reportBuffer;
#ifdef UNICODE
delete[] unicode;
#endif
return EXCEPTION_EXECUTE_HANDLER;
}