From 5fd1282d17fb5db341239af2853ab12f4ff141c8 Mon Sep 17 00:00:00 2001 From: Sylvestre Ledru Date: Mon, 19 Oct 2020 14:55:20 +0200 Subject: [PATCH 3/3] leaksan: add a test (#31) --- tests/test_leaksan.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/test_leaksan.c diff --git a/integration-test-suite/tests/test_leaksan.c b/tests/test_leaksan.c new file mode 100644 index 0000000..db425a1 --- /dev/null +++ b/integration-test-suite/tests/test_leaksan.c @@ -0,0 +1,16 @@ +// Test asan use after free +// +// REQUIRES: clang +// RUN: %clang -o %t -fsanitize=address -g %s +// RUN: env ASAN_OPTIONS="log_path=stdout:exitcode=0" %t 2>&1 > %t.out +// RUN: grep -q "detected memory leaks" %t.out + +#include + +void *p; + +int main() { + p = malloc(7); + p = 0; // The memory is leaked here. + return 0; +} -- 2.28.0