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malloc_usable_size: clean abort on invalid region

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It's the region pointer that can be NULL here, and p was checked at the
beginning of the function. Also fix the test accordingly.
This commit is contained in:
Thibaut Sautereau
2021-02-10 09:25:55 +01:00
committed by Daniel Micay
parent 5c8b686370
commit 76860c72e1
2 changed files with 5 additions and 3 deletions
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6
test/simple-memory-corruption/test_smc.py
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@ -145,9 +145,11 @@ class TestSimpleMemoryCorruption(unittest.TestCase):
"fatal allocator error: invalid free\n")
def test_uninitialized_malloc_usable_size(self):
_stdout, _stderr, returncode = self.run_test(
_stdout, stderr, returncode = self.run_test(
"uninitialized_malloc_usable_size")
self.assertEqual(returncode, -11)
self.assertEqual(returncode, -6)
self.assertEqual(stderr.decode("utf-8"),
"fatal allocator error: invalid malloc_usable_size\n")
def test_uninitialized_realloc(self):
_stdout, stderr, returncode = self.run_test("uninitialized_realloc")