xpcom/base/nsCrashOnException.cpp

branch
TOR_BUG_3246
changeset 7
129ffea94266
equal deleted inserted replaced
-1:000000000000 0:bac8f5023257
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 #include "nsCrashOnException.h"
7 #include "nsCOMPtr.h"
8 #include "nsServiceManagerUtils.h"
9
10 #ifdef MOZ_CRASHREPORTER
11 #include "nsICrashReporter.h"
12 #endif
13
14 namespace mozilla {
15
16 static int ReportException(EXCEPTION_POINTERS *aExceptionInfo)
17 {
18 #ifdef MOZ_CRASHREPORTER
19 nsCOMPtr<nsICrashReporter> cr =
20 do_GetService("@mozilla.org/toolkit/crash-reporter;1");
21 if (cr)
22 cr->WriteMinidumpForException(aExceptionInfo);
23 #endif
24 return EXCEPTION_EXECUTE_HANDLER;
25 }
26
27 XPCOM_API(LRESULT)
28 CallWindowProcCrashProtected(WNDPROC wndProc, HWND hWnd, UINT msg,
29 WPARAM wParam, LPARAM lParam)
30 {
31 MOZ_SEH_TRY {
32 return wndProc(hWnd, msg, wParam, lParam);
33 }
34 MOZ_SEH_EXCEPT(ReportException(GetExceptionInformation())) {
35 ::TerminateProcess(::GetCurrentProcess(), 253);
36 }
37 return 0; // not reached
38 }
39
40 }
41

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