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cc4335e0ce
MozReview-Commit-ID: 82r05lMszXd --HG-- extra : rebase_source : 628cdfe9b3743f4b107bef2977cb0a833032915c
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <stdio.h>
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#include <windows.h>
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// make sure we only ever spawn one thread
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DWORD tid = -1;
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DWORD WINAPI CrashingThread(
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LPVOID lpParameter
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)
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{
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// not a very friendly DLL
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volatile int* x = (int *)0x0;
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*x = 1;
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return 0;
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}
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BOOL WINAPI DllMain(
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HANDLE hinstDLL,
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DWORD dwReason,
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LPVOID lpvReserved
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)
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{
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if (tid == (DWORD)-1)
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// we have to crash on another thread because LoadLibrary() will
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// catch memory access errors and return failure to the calling process
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CreateThread(
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nullptr, // default security attributes
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0, // use default stack size
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CrashingThread, // thread function name
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nullptr, // argument to thread function
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0, // use default creation flags
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&tid); // returns the thread identifier
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return TRUE;
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}
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