| 1 | // Make sure ASan removes the runtime library from DYLD_INSERT_LIBRARIES before |
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| 2 | // executing other programs. |
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| 3 | |
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| 4 | // RUN: %clangxx_asan %s -o %t |
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| 5 | // RUN: %clangxx %p/../Helpers/echo-env.cpp -o %t-echo-env |
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| 6 | // RUN: %clangxx -DSHARED_LIB %s \ |
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| 7 | // RUN: -dynamiclib -o %t-darwin-dummy-shared-lib-so.dylib |
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| 8 | |
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| 9 | // Make sure DYLD_INSERT_LIBRARIES doesn't contain the runtime library before |
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| 10 | // execl(). |
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| 11 | |
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| 12 | // RUN: %run %t %t-echo-env >/dev/null 2>&1 |
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| 13 | // RUN: %env DYLD_INSERT_LIBRARIES=%t-darwin-dummy-shared-lib-so.dylib \ |
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| 14 | // RUN: %run %t %t-echo-env 2>&1 | FileCheck %s || exit 1 |
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| 15 | |
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| 16 | // UNSUPPORTED: ios |
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| 17 | |
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| 18 | #if !defined(SHARED_LIB) |
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| 19 | #include <unistd.h> |
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| 20 | int main(int argc, char *argv[]) { |
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| 21 | execl(path: argv[1], arg: argv[1], "DYLD_INSERT_LIBRARIES" , NULL); |
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| 22 | // CHECK: {{DYLD_INSERT_LIBRARIES = .*darwin-dummy-shared-lib-so.dylib.*}} |
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| 23 | return 0; |
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| 24 | } |
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| 25 | #else // SHARED_LIB |
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| 26 | void foo() {} |
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| 27 | #endif // SHARED_LIB |
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| 28 | |
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