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45 lines
771 B
45 lines
771 B
4 months ago
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// RUN: %clangxx_asan -xc++ -shared -fPIC -o %t.so - < %s
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// RUN: %clang_asan %s -o %t.out -ldl
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//
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// RUN: { env ASAN_OPTIONS=verbosity=1 %t.out %t.so || : ; } 2>&1 | FileCheck %s
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//
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// CHECK: AddressSanitizer: failed to intercept '__cxa_throw'
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//
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// This tests assumes static linking of the asan runtime.
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// UNSUPPORTED: asan-dynamic-runtime
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#ifdef __cplusplus
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static void foo(void) {
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int i = 0;
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throw(i);
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}
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extern "C" {
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int bar(void);
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};
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int bar(void) {
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try {
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foo();
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} catch (int i) {
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return i;
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}
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return -1;
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}
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#else
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#include <assert.h>
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#include <dlfcn.h>
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int main(int argc, char **argv) {
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int (*bar)(void);
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void *handle = dlopen(argv[1], RTLD_LAZY);
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assert(handle);
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bar = dlsym(handle, "bar");
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assert(bar);
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return bar();
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}
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#endif
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