| 1 | // RUN: %clang_cl_asan %Od %s %Fe%t |
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| 2 | // RUN: not %run %t 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | #include <windows.h> |
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| 5 | #include <stdio.h> |
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| 6 | |
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| 7 | extern "C" const char *foo = "foobarspam" ; |
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| 8 | |
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| 9 | int main(void) { |
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| 10 | if (foo[16]) |
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| 11 | printf(format: "Boo\n" ); |
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| 12 | // CHECK-NOT: Boo |
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| 13 | // CHECK: AddressSanitizer: global-buffer-overflow on address [[ADDR:0x[0-9a-f]+]] |
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| 14 | // CHECK: READ of size 1 at [[ADDR]] thread T0 |
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| 15 | // CHECK-NEXT: {{#0 .* main .*global_const_string_oob.cpp:}}[[@LINE-5]] |
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| 16 | // CHECK: [[ADDR]] is located 5 bytes after global variable [[STR:.*]] defined in {{'.*global_const_string_oob.cpp' .*}} of size 11 |
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| 17 | // CHECK: [[STR]] is ascii string 'foobarspam' |
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| 18 | return 0; |
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| 19 | } |
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| 20 | |
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| 21 | |
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