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28 lines
850 B
28 lines
850 B
4 months ago
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// Make sure ASan doesn't hang in an exec loop if DYLD_INSERT_LIBRARIES is set.
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// This is a regression test for
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// https://code.google.com/p/address-sanitizer/issues/detail?id=159
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// RUN: %clangxx_asan %s -o %t
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// RUN: %clangxx -DSHARED_LIB %s \
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// RUN: -dynamiclib -o darwin-dummy-shared-lib-so.dylib
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// FIXME: the following command line may hang in the case of a regression.
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// RUN: %env DYLD_INSERT_LIBRARIES=darwin-dummy-shared-lib-so.dylib \
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// RUN: %run %t 2>&1 | FileCheck %s || exit 1
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// UNSUPPORTED: ios
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#if !defined(SHARED_LIB)
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#include <stdio.h>
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#include <stdlib.h>
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int main() {
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const char kEnvName[] = "DYLD_INSERT_LIBRARIES";
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printf("%s=%s\n", kEnvName, getenv(kEnvName));
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// CHECK: {{DYLD_INSERT_LIBRARIES=.*darwin-dummy-shared-lib-so.dylib.*}}
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return 0;
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}
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#else // SHARED_LIB
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void foo() {}
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#endif // SHARED_LIB
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