Amebis/GEANTLink
Amebis/GEANTLink
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Delegate memory leak detection to CRT

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_CrtDumpMemoryLeaks() direct call misreports heap allocations owned by
globally initialized objects.

Using _CRTDBG_LEAK_CHECK_DF delays the memory leak check until after
globally initialized objects are destroyed.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2020-06-29 15:38:24 +02:00
parent 682dc048e9
commit 78478a203f
6 changed files with 21 additions and 28 deletions
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2
CredWrite/Main.cpp
View File

@ -125,9 +125,9 @@ int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
UNREFERENCED_PARAMETER(lpCmdLine); UNREFERENCED_PARAMETER(lpCmdLine);
UNREFERENCED_PARAMETER(nCmdShow); UNREFERENCED_PARAMETER(nCmdShow);
_CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
g_module.m_instance = hInstance; g_module.m_instance = hInstance;
int res = CredWrite(); int res = CredWrite();
assert(!_CrtDumpMemoryLeaks());
return res; return res;
} }

4
EAPMethods/Main.cpp
View File

@ -41,10 +41,10 @@ BOOL WINAPI DllMain(_In_ HINSTANCE hinstDLL, _In_ DWORD fdwReason, _In_ LPVOID l
if (fdwReason == DLL_PROCESS_ATTACH) { if (fdwReason == DLL_PROCESS_ATTACH) {
#ifdef _DEBUG #ifdef _DEBUG
//Sleep(10000); //Sleep(10000);
_CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
#endif #endif
g_peer.m_instance = hinstDLL; g_peer.m_instance = hinstDLL;
} else if (fdwReason == DLL_PROCESS_DETACH) }
assert(!_CrtDumpMemoryLeaks());
return TRUE; return TRUE;
} }

5
EAPMethods/Main_UI.cpp
View File

@ -42,6 +42,7 @@ BOOL WINAPI DllMain(_In_ HINSTANCE hinstDLL, _In_ DWORD fdwReason, _In_ LPVOID l
if (fdwReason == DLL_PROCESS_ATTACH) { if (fdwReason == DLL_PROCESS_ATTACH) {
#ifdef _DEBUG #ifdef _DEBUG
//Sleep(10000); //Sleep(10000);
_CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
#endif #endif
g_peer.m_instance = hinstDLL; g_peer.m_instance = hinstDLL;
@ -55,10 +56,6 @@ BOOL WINAPI DllMain(_In_ HINSTANCE hinstDLL, _In_ DWORD fdwReason, _In_ LPVOID l
} else if (fdwReason == DLL_PROCESS_DETACH) { } else if (fdwReason == DLL_PROCESS_DETACH) {
if (g_act_ctx) if (g_act_ctx)
ReleaseActCtx(g_act_ctx); ReleaseActCtx(g_act_ctx);
// wxWidgets library has some global objects allocating data on heap in constructors,
// causing false-positive memory leak reports.
//assert(!_CrtDumpMemoryLeaks());
} }
return TRUE; return TRUE;

3
MsiUseFeature/Main.cpp
View File

@ -84,7 +84,8 @@ int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
UNREFERENCED_PARAMETER(lpCmdLine); UNREFERENCED_PARAMETER(lpCmdLine);
UNREFERENCED_PARAMETER(nCmdShow); UNREFERENCED_PARAMETER(nCmdShow);
_CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
int res = MsiUseFeature(); int res = MsiUseFeature();
assert(!_CrtDumpMemoryLeaks());
return res; return res;
} }

31
WLANManager/Main.cpp
View File

@ -162,26 +162,21 @@ int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
UNREFERENCED_PARAMETER(lpCmdLine); UNREFERENCED_PARAMETER(lpCmdLine);
UNREFERENCED_PARAMETER(nCmdShow); UNREFERENCED_PARAMETER(nCmdShow);
int res = 0; _CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
// Note: When a debugger is attached to this process, the WlanUIEditProfile() will raise an exception and fail.
// It was accidentially discovered, that COM initialization resolves this issue.
com_initializer com_init(NULL);
{ {
// Note: When a debugger is attached to this process, the WlanUIEditProfile() will raise an exception and fail. // Initialize Windows XP visual styles
// It was accidentially discovered, that COM initialization resolves this issue. INITCOMMONCONTROLSEX icc;
com_initializer com_init(NULL); icc.dwSize = sizeof(INITCOMMONCONTROLSEX);
icc.dwICC = ICC_WIN95_CLASSES | ICC_STANDARD_CLASSES | ICC_LINK_CLASS;
{ InitCommonControlsEx(&icc);
// Initialize Windows XP visual styles
INITCOMMONCONTROLSEX icc;
icc.dwSize = sizeof(INITCOMMONCONTROLSEX);
icc.dwICC = ICC_WIN95_CLASSES | ICC_STANDARD_CLASSES | ICC_LINK_CLASS;
InitCommonControlsEx(&icc);
}
pfnWlanReasonCodeToString = WlanReasonCodeToString;
res = WLANManager();
} }
assert(!_CrtDumpMemoryLeaks()); pfnWlanReasonCodeToString = WlanReasonCodeToString;
return res;
return WLANManager();
} }

4
lib/Events/src/Register.cpp
View File

@ -57,10 +57,10 @@ BOOL WINAPI DllMain(_In_ HINSTANCE hinstDLL, _In_ DWORD fdwReason, _In_ LPVOID l
if (fdwReason == DLL_PROCESS_ATTACH) { if (fdwReason == DLL_PROCESS_ATTACH) {
#ifdef _DEBUG #ifdef _DEBUG
//Sleep(10000); //Sleep(10000);
_CrtSetDbgFlag(_crtDbgFlag | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_CHECK_CRT_DF | _CRTDBG_LEAK_CHECK_DF);
#endif #endif
g_hInstance = hinstDLL; g_hInstance = hinstDLL;
} else if (fdwReason == DLL_PROCESS_DETACH) }
assert(!_CrtDumpMemoryLeaks());
return TRUE; return TRUE;
} }