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author | Kostya Serebryany <kcc@google.com> | 2016-04-18 21:36:34 +0000 |
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committer | Kostya Serebryany <kcc@google.com> | 2016-04-18 21:36:34 +0000 |
commit | 67c4cad56d662b70fa341c55871cfc176198b8d7 (patch) | |
tree | ec5b98fd71aea9700568cfc533fedff56e75abc5 /test | |
parent | 82cd9449dfb3fe89012fd2294133dc93e6aa5cb5 (diff) |
Additional test for use-after-scope
Summary: Test that asan detects access to the dead variable captured by lambda.
Reviewers: aizatsky, kcc
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D19238
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@266676 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/asan/TestCases/use-after-scope-capture.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/asan/TestCases/use-after-scope-capture.cc b/test/asan/TestCases/use-after-scope-capture.cc new file mode 100644 index 000000000..28c99b446 --- /dev/null +++ b/test/asan/TestCases/use-after-scope-capture.cc @@ -0,0 +1,14 @@ +// RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && %run %t +// XFAIL: * + +int main() { + std::function<int()> f; + { + int x = 0; + f = [&x]() { + return x; + } + } + return f(); // BOOM + // CHECK: ERROR: AddressSanitizer: stack-use-after-scope +} |