a32a163110
Stacktraces should no longer show __asan_wrap_, but the "normal" function name. Reflect that in tests.
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// RUN: %clang_cl_asan %Od %p/dll_host.cpp %Fe%t
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// RUN: %clang_cl_asan %LD %Od %s %Fe%t.dll
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// RUN: not %run %t %t.dll 2>&1 | FileCheck %s
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#include <stdio.h>
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#include <string.h>
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void call_memcpy(void* (*f)(void *, const void *, size_t),
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void *a, const void *b, size_t c) {
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f(a, b, c);
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}
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extern "C" __declspec(dllexport)
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int test_function() {
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char buff1[6] = "Hello", buff2[5];
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call_memcpy(&memcpy, buff2, buff1, 5);
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if (buff1[2] != buff2[2])
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return 2;
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printf("Initial test OK\n");
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fflush(0);
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// CHECK: Initial test OK
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call_memcpy(&memcpy, buff2, buff1, 6);
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// CHECK: AddressSanitizer: stack-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
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// CHECK: WRITE of size 6 at [[ADDR]] thread T0
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// CHECK-NEXT: mem{{.*}}
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// CHECK-NEXT: call_memcpy
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// CHECK-NEXT: test_function {{.*}}dll_intercept_memcpy_indirect.cpp:[[@LINE-5]]
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// CHECK: Address [[ADDR]] is located in stack of thread T0 at offset {{.*}} in frame
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// CHECK-NEXT: test_function {{.*}}dll_intercept_memcpy_indirect.cpp
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// CHECK: 'buff2'{{.*}} <== Memory access at offset {{.*}} overflows this variable
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return 0;
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}
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