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GH-98897: fix memory leak if math.dist raises exception (GH-98898)

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(cherry picked from commit ab57505070)

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
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Miss Islington (bot) 2022-10-31 19:47:29 -07:00 • committed by GitHub
parent d3d1738acd
commit 078ce6891c
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3 changed files with 9 additions and 3 deletions
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5
Lib/test/test_math.py
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@ -979,6 +979,11 @@ class T(tuple):
self.assertEqual(math.dist(p, q), 5*scale)
self.assertEqual(math.dist(q, p), 5*scale)
def test_math_dist_leak(self):
# gh-98897: Check for error handling does not leak memory
with self.assertRaises(ValueError):
math.dist([1, 2], [3, 4, 5])
def testIsqrt(self):
# Test a variety of inputs, large and small.
test_values = (