| 1 | // RUN: %clang_cl_asan %LD %Od -DDLL %s %Fe%t.dll |
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| 2 | // RUN: %clang_cl_asan %Od -DEXE %s %Fe%te.exe |
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| 3 | // RUN: %env_asan_opts=report_globals=2 %run %te.exe %t.dll 2>&1 | FileCheck %s |
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| 4 | |
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| 5 | #include <windows.h> |
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| 6 | #include <stdio.h> |
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| 7 | #include <string.h> |
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| 8 | |
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| 9 | #if defined(EXE) |
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| 10 | int main(int argc, char **argv) { |
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| 11 | if (argc != 2) { |
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| 12 | printf("Usage: %s [client].dll\n" , argv[0]); |
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| 13 | return 101; |
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| 14 | } |
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| 15 | const char *dll_name = argv[1]; |
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| 16 | |
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| 17 | // CHECK: time to load DLL |
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| 18 | printf("time to load DLL\n" ); |
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| 19 | fflush(0); |
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| 20 | |
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| 21 | // On DLL load, the "in DLL\n" string is registered: |
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| 22 | // CHECK: Added Global{{.*}} size=19 |
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| 23 | // CHECK: in DLL(reason=1) |
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| 24 | HMODULE dll = LoadLibrary(dll_name); |
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| 25 | if (dll == NULL) |
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| 26 | return 3; |
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| 27 | |
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| 28 | // CHECK: in DLL(reason=0) |
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| 29 | // CHECK-NEXT: Removed Global{{.*}} size=19 |
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| 30 | if (!FreeLibrary(dll)) |
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| 31 | return 4; |
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| 32 | |
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| 33 | // CHECK: bye! |
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| 34 | printf("bye!\n" ); |
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| 35 | fflush(0); |
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| 36 | } |
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| 37 | #elif defined(DLL) |
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| 38 | extern "C" { |
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| 39 | BOOL WINAPI DllMain(HMODULE, DWORD reason, LPVOID) { |
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| 40 | printf("in DLL(reason=%d)\n" , (int)reason); |
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| 41 | fflush(0); |
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| 42 | return TRUE; |
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| 43 | } |
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| 44 | } |
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| 45 | #else |
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| 46 | # error oops! |
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| 47 | #endif |
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| 48 | |
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