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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-07 19:55:37 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-07 19:55:37 +0000 |
| commit | ca9211ecdede9bdedb812b2243a4abdb8dacd1b9 (patch) | |
| tree | 9b19e801150082c33e9152275829a6ce90614b55 /test/ubsan/TestCases/Misc/bounds.cpp | |
| parent | 8ef50bf3d1c287b5013c3168de77a462dfce3495 (diff) | |
Import compiler-rt trunk r224034.vendor/compiler-rt/compiler-rt-r224034
Notes
Notes:
svn path=/vendor/compiler-rt/dist/; revision=276789
svn path=/vendor/compiler-rt/compiler-rt-r224034/; revision=276790; tag=vendor/compiler-rt/compiler-rt-r224034
Diffstat (limited to 'test/ubsan/TestCases/Misc/bounds.cpp')
| -rw-r--r-- | test/ubsan/TestCases/Misc/bounds.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/ubsan/TestCases/Misc/bounds.cpp b/test/ubsan/TestCases/Misc/bounds.cpp new file mode 100644 index 000000000000..ffcac528be90 --- /dev/null +++ b/test/ubsan/TestCases/Misc/bounds.cpp @@ -0,0 +1,15 @@ +// RUN: %clangxx -fsanitize=bounds %s -O3 -o %t +// RUN: %run %t 0 0 0 +// RUN: %run %t 1 2 3 +// RUN: not --crash %run %t 2 0 0 2>&1 | FileCheck %s --check-prefix=CHECK-A-2 +// RUN: %run %t 0 3 0 2>&1 | FileCheck %s --check-prefix=CHECK-B-3 +// RUN: %run %t 0 0 4 2>&1 | FileCheck %s --check-prefix=CHECK-C-4 + +int main(int argc, char **argv) { + int arr[2][3][4] = {}; + + return arr[argv[1][0] - '0'][argv[2][0] - '0'][argv[3][0] - '0']; + // CHECK-A-2: bounds.cpp:[[@LINE-1]]:10: runtime error: index 2 out of bounds for type 'int [2][3][4]' + // CHECK-B-3: bounds.cpp:[[@LINE-2]]:10: runtime error: index 3 out of bounds for type 'int [3][4]' + // CHECK-C-4: bounds.cpp:[[@LINE-3]]:10: runtime error: index 4 out of bounds for type 'int [4]' +} |