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add 1 byte overflow tests

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This commit is contained in:
Daniel Micay
2022-01-03 21:20:15 -05:00
parent 13a1f578cb
commit 645414cc9f
6 changed files with 48 additions and 6 deletions
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20
test/simple-memory-corruption/test_smc.py
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@ -48,14 +48,26 @@ class TestSimpleMemoryCorruption(unittest.TestCase):
self.assertEqual(stderr.decode("utf-8"),
"fatal allocator error: double free (quarantine)\n")
def test_eight_byte_overflow_large(self):
def test_overflow_large_1_byte(self):
_stdout, _stderr, returncode = self.run_test(
"eight_byte_overflow_large")
"overflow_large_1_byte")
self.assertEqual(returncode, -11)
def test_eight_byte_overflow_small(self):
def test_overflow_large_8_byte(self):
_stdout, _stderr, returncode = self.run_test(
"overflow_large_8_byte")
self.assertEqual(returncode, -11)
def test_overflow_small_1_byte(self):
_stdout, stderr, returncode = self.run_test(
"eight_byte_overflow_small")
"overflow_small_1_byte")
self.assertEqual(returncode, -6)
self.assertEqual(stderr.decode("utf-8"),
"fatal allocator error: canary corrupted\n")
def test_overflow_small_8_byte(self):
_stdout, stderr, returncode = self.run_test(
"overflow_small_8_byte")
self.assertEqual(returncode, -6)
self.assertEqual(stderr.decode("utf-8"),
"fatal allocator error: canary corrupted\n")