]>
Commit | Line | Data |
---|---|---|
1a4d82fc JJ |
1 | // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK |
2 | // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK | |
3 | // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK | |
4 | // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-%os --check-prefix=CHECK | |
92a42be0 SL |
5 | // XFAIL: arm-linux-gnueabi |
6 | // XFAIL: armv7l-unknown-linux-gnueabihf | |
1a4d82fc JJ |
7 | |
8 | #include <stdlib.h> | |
9 | __attribute__((noinline)) | |
10 | static void LargeFunction(int *x, int zero) { | |
11 | x[0]++; | |
12 | x[1]++; | |
13 | x[2]++; | |
14 | x[3]++; | |
15 | x[4]++; | |
16 | x[5]++; | |
17 | x[6]++; | |
18 | x[7]++; | |
19 | x[8]++; | |
20 | x[9]++; | |
21 | ||
22 | // CHECK: {{.*ERROR: AddressSanitizer: heap-buffer-overflow on address}} | |
23 | // CHECK: {{0x.* at pc 0x.* bp 0x.* sp 0x.*}} | |
24 | // CHECK: {{READ of size 4 at 0x.* thread T0}} | |
25 | x[zero + 103]++; // we should report this exact line | |
26 | // atos incorrectly extracts the symbol name for the static functions on | |
27 | // Darwin. | |
28 | // CHECK-Linux: {{#0 0x.* in LargeFunction.*large_func_test.cc:}}[[@LINE-3]] | |
29 | // CHECK-Darwin: {{#0 0x.* in .*LargeFunction.*large_func_test.cc}}:[[@LINE-4]] | |
30 | ||
31 | x[10]++; | |
32 | x[11]++; | |
33 | x[12]++; | |
34 | x[13]++; | |
35 | x[14]++; | |
36 | x[15]++; | |
37 | x[16]++; | |
38 | x[17]++; | |
39 | x[18]++; | |
40 | x[19]++; | |
41 | } | |
42 | ||
43 | int main(int argc, char **argv) { | |
44 | int *x = new int[100]; | |
45 | LargeFunction(x, argc - 1); | |
46 | // CHECK: {{ #1 0x.* in main .*large_func_test.cc:}}[[@LINE-1]] | |
47 | // CHECK: {{0x.* is located 12 bytes to the right of 400-byte region}} | |
48 | // CHECK: {{allocated by thread T0 here:}} | |
49 | // CHECK-Linux: {{ #0 0x.* in operator new.*}} | |
50 | // CHECK-Darwin: {{ #0 0x.* in .*_Zna.*}} | |
51 | // CHECK: {{ #1 0x.* in main .*large_func_test.cc:}}[[@LINE-7]] | |
5bcae85e | 52 | delete[] x; |
1a4d82fc | 53 | } |