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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2024-02-08 08:51:21 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-08 14:51:21 +0000 |
| commit | b6934e7301d3401ee7f4dcb153f8fa265f577bbf (patch) | |
| tree | e4f1f3f357d87fb994a7b0ec019a7c4e9b482aa0 /tests | |
| parent | 92a79c95aed4290436e8299e5896497aeb0db749 (diff) | |
| download | pyca-cryptography-b6934e7301d3401ee7f4dcb153f8fa265f577bbf.zip pyca-cryptography-b6934e7301d3401ee7f4dcb153f8fa265f577bbf.tar.gz pyca-cryptography-b6934e7301d3401ee7f4dcb153f8fa265f577bbf.tar.bz2 | |
smaller mmap in tests to fit in a 32-bit ssize_t (#10365)
this still triggers the overflows we expect in the tests and should also
work on 32-bit systems
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/hazmat/primitives/test_aead.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/hazmat/primitives/test_aead.py b/tests/hazmat/primitives/test_aead.py index a1f99ab..7b8eebb 100644 --- a/tests/hazmat/primitives/test_aead.py +++ b/tests/hazmat/primitives/test_aead.py @@ -38,7 +38,11 @@ def _aead_supported(cls): def large_mmap(): - return mmap.mmap(-1, 2**32, prot=mmap.PROT_READ) + # We need this large but not larger than fits in a 32-bit int. This way + # a 32-bit platform can return this mmap successfully but we'll raise + # OverFlowError in the tests because the underlying type for the + # function signature is a signed int + return mmap.mmap(-1, 2**31, prot=mmap.PROT_READ) @pytest.mark.skipif( |