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Commit | Line | Data |
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1a4d82fc JJ |
1 | // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s |
2 | // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s | |
3 | // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s | |
4 | // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s | |
5 | ||
5bcae85e SL |
6 | // When built as C on Linux, strdup is transformed to __strdup. |
7 | // RUN: %clangxx_asan -O3 -xc %s -o %t && not %run %t 2>&1 | FileCheck %s | |
8 | ||
9 | // Unwind problem on arm: "main" is missing from the allocation stack trace. | |
10 | // UNSUPPORTED: armv7l-unknown-linux-gnueabihf | |
11 | ||
1a4d82fc JJ |
12 | #include <string.h> |
13 | ||
14 | char kString[] = "foo"; | |
15 | ||
16 | int main(int argc, char **argv) { | |
17 | char *copy = strdup(kString); | |
18 | int x = copy[4 + argc]; // BOOM | |
19 | // CHECK: AddressSanitizer: heap-buffer-overflow | |
20 | // CHECK: #0 {{.*}}main {{.*}}strdup_oob_test.cc:[[@LINE-2]] | |
92a42be0 SL |
21 | // CHECK-LABEL: allocated by thread T{{.*}} here: |
22 | // CHECK: #{{[01]}} {{.*}}strdup | |
5bcae85e | 23 | // CHECK: #{{.*}}main {{.*}}strdup_oob_test.cc:[[@LINE-6]] |
92a42be0 | 24 | // CHECK-LABEL: SUMMARY |
5bcae85e | 25 | // CHECK: strdup_oob_test.cc:[[@LINE-7]] |
1a4d82fc JJ |
26 | return x; |
27 | } |