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GH-118447: Fix handling of unreadable symlinks in os.path.realpath() #118489

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Merged
merged 8 commits into from
May 18, 2024
Merged

GH-118447: Fix handling of unreadable symlinks in os.path.realpath() #118489

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GH-118447: Handle unreadable symlinks in `os.path.realpath()`
barneygale May 1, 2024
fc5e670
DRY
barneygale May 1, 2024
8d3fbff
Fix + NEWS
barneygale May 1, 2024
90a4fe3
Update Lib/test/test_posixpath.py
barneygale May 18, 2024
8230c3c
Merge branch 'main' into secret-symlinks
barneygale May 18, 2024
f13e494
Switch back to using `os.stat()` to raise ELOOP.
barneygale May 18, 2024
a29e836
Unused import
barneygale May 18, 2024
0af033d
Undo unnecessary changes
barneygale May 18, 2024
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Switch back to using os.stat() to raise ELOOP.
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@barneygale
barneygale committed May 18, 2024
commit f13e4947ffcf28209554b35a60297ff6e716074d
2 changes: 1 addition & 1 deletion 2 Lib/posixpath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -479,7 +479,7 @@ def realpath(filename, *, strict=False):
# use cached value
continue
# The symlink is not resolved, so we must have a symlink loop.
raise OSError(errno.ELOOP, "Symlink loop", newpath)
os.stat(newpath) # raise OSError(errno.ELOOP)
target = os.readlink(newpath)
except OSError:
if strict:
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