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| author | Alexey Samsonov <samsonov@google.com> | 2014-02-14 14:06:10 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2014-02-14 14:06:10 +0000 |
| commit | 9f20d6703479a952465f7db0c2fbd70904c030c2 (patch) | |
| tree | 165b5b998b1e69a1186b403115919f3b9f3fc1fa /compiler-rt/test/asan/TestCases/global-overflow.cc | |
| parent | 8434e60f7e2d8e5da48d94f612cf980a5d63bcec (diff) | |
| download | bcm5719-llvm-9f20d6703479a952465f7db0c2fbd70904c030c2.tar.gz bcm5719-llvm-9f20d6703479a952465f7db0c2fbd70904c030c2.zip | |
Move ASan lit-tests under test/asan
llvm-svn: 201413
Diffstat (limited to 'compiler-rt/test/asan/TestCases/global-overflow.cc')
| -rw-r--r-- | compiler-rt/test/asan/TestCases/global-overflow.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/compiler-rt/test/asan/TestCases/global-overflow.cc b/compiler-rt/test/asan/TestCases/global-overflow.cc new file mode 100644 index 00000000000..0f080f55f2f --- /dev/null +++ b/compiler-rt/test/asan/TestCases/global-overflow.cc @@ -0,0 +1,21 @@ +// RUN: %clangxx_asan -O0 %s -o %t && not %t 2>&1 | FileCheck %s +// RUN: %clangxx_asan -O1 %s -o %t && not %t 2>&1 | FileCheck %s +// RUN: %clangxx_asan -O2 %s -o %t && not %t 2>&1 | FileCheck %s +// RUN: %clangxx_asan -O3 %s -o %t && not %t 2>&1 | FileCheck %s + +#include <string.h> +int main(int argc, char **argv) { + static char XXX[10]; + static char YYY[10]; + static char ZZZ[10]; + memset(XXX, 0, 10); + memset(YYY, 0, 10); + memset(ZZZ, 0, 10); + int res = YYY[argc * 10]; // BOOOM + // CHECK: {{READ of size 1 at 0x.* thread T0}} + // CHECK: {{ #0 0x.* in main .*global-overflow.cc:}}[[@LINE-2]] + // CHECK: {{0x.* is located 0 bytes to the right of global variable}} + // CHECK: {{.*YYY.* of size 10}} + res += XXX[argc] + ZZZ[argc]; + return res; +} |
