[3.14] gh-127146: Emscripten: Fix pathlib glob_dotdot test (GH-135624) - #135653
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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]>
freakboy3742
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Jun 18, 2025
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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]