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gh-140594: Fix an out of bounds read when feeding NUL byte to PyOS_StdioReadline #140910

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Merged
vstinner merged 19 commits into from
Mar 12, 2026
+11 −1
Merged

gh-140594: Fix an out of bounds read when feeding NUL byte to PyOS_StdioReadline #140910

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0463fb7
Fix heap-buffer-overflow when reading null bytes
ashm-dev Nov 2, 2025
71d79ca
Add test for NUL byte in interactive mode
ashm-dev Nov 2, 2025
42fdcfb
test: refactor null byte interactive mode test to use EnvironmentVarG…
ashm-dev Nov 2, 2025
b09a4c8
docs: improve security advisory for PyOS_StdioReadline fix
ashm-dev Nov 2, 2025
976dedb
test: remove unnecessary -S and -q flags from null byte test
ashm-dev Nov 2, 2025
3f4a6be
Update Misc/NEWS.d/next/Security/2025-11-02-16-23-17.gh-issue-140594.…
ashm-dev Nov 2, 2025
2392f76
test: simplify null byte interactive mode test to use spawn_python
ashm-dev Nov 2, 2025
cfd56e6
Update Lib/test/test_cmd_line.py
ashm-dev Nov 2, 2025
2647f02
test: simplify null byte interactive mode test by removing unnecessar…
ashm-dev Nov 2, 2025
11912ec
Merge branch 'main' into asan
ashm-dev Nov 18, 2025
010a482
Merge remote-tracking branch 'upstream/main' into asan
ashm-dev Nov 20, 2025
9dbeba9
fix
ashm-dev Nov 20, 2025
a982737
fix comment
ashm-dev Nov 20, 2025
6f83dc8
fix test docstring
ashm-dev Nov 21, 2025
6ffaace
fix news
ashm-dev Nov 21, 2025
43025bd
Merge branch 'main' into asan
ashm-dev Nov 21, 2025
67895de
Fix wording: out of bounds read, not buffer overflow
ashm-dev Mar 11, 2026
919b64a
Merge branch 'main' into asan
ashm-dev Mar 11, 2026
32226a9
Update Lib/test/test_cmd_line.py
vstinner Mar 12, 2026
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Merge branch 'main' into asan
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@ashm-dev
ashm-dev authored Nov 18, 2025
commit 11912eca83b7c28a4ae85da07fb5729562267794

This merge commit was added into this branch cleanly.

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