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