GeezerVison is showing github.com — [3.14] gh-127146: Emscripten: Fix pathlib glob_dotdot test (GH-135624) by miss-islington · Pull Request #135653 · python/cpython
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Jun 18, 2025
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edited by bedevere-app
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The Emscripten path resolver uses the same mechanism for resolving ..
at a file system root as for resolving symlinks. This is because
roots don't store their mountpoints. If the parent of a node is itself,
it is a root but it might be a mountpoint in some other file system.
If a path has enough ..'s at the root, it will return ELOOP.
Enough turns out to be 49.
(cherry picked from commit e4ccd46)
Co-authored-by: Hood Chatham [email protected]
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…35624)
The Emscripten path resolver uses the same mechanism for resolving `..`
at a file system root as for resolving symlinks. This is because
roots don't store their mountpoints. If the parent of a node is itself,
it is a root but it might be a mountpoint in some other file system.
If a path has enough `..`'s at the root, it will return ELOOP.
Enough turns out to be 49.
(cherry picked from commit e4ccd46)
Co-authored-by: Hood Chatham <[email protected]>
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