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1  //===-- asan_globals_test.cc ----------------------------------------------===//
2  //
3  //                     The LLVM Compiler Infrastructure
4  //
5  // This file is distributed under the University of Illinois Open Source
6  // License. See LICENSE.TXT for details.
7  //
8  //===----------------------------------------------------------------------===//
9  //
10  // This file is a part of AddressSanitizer, an address sanity checker.
11  //
12  // Some globals in a separate file.
13  //===----------------------------------------------------------------------===//
14  #include "asan_test_utils.h"
15  
16  char glob1[1];
17  char glob2[2];
18  char glob3[3];
19  char glob4[4];
20  char glob5[5];
21  char glob6[6];
22  char glob7[7];
23  char glob8[8];
24  char glob9[9];
25  char glob10[10];
26  char glob11[11];
27  char glob12[12];
28  char glob13[13];
29  char glob14[14];
30  char glob15[15];
31  char glob16[16];
32  char glob17[17];
33  char glob1000[1000];
34  char glob10000[10000];
35  char glob100000[100000];
36  
37  static char static10[10];
38  
GlobalsTest(int zero)39  int GlobalsTest(int zero) {
40    static char func_static15[15];
41    glob5[zero] = 0;
42    static10[zero] = 0;
43    func_static15[zero] = 0;
44    return glob5[1] + func_static15[2];
45  }
46