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| author | Wilfred Hughes <wilfred@meta.com> | 2024-04-17 11:25:17 -0700 |
|---|---|---|
| committer | Wilfred Hughes <wilfred@meta.com> | 2024-04-17 14:40:01 -0700 |
| commit | bd133eecdaed3bc72f35bd87e72bd540a666e84d (patch) | |
| tree | fe9115d2f550701e1475f99c2c2ec8e48b8107cb /compiler/rustc_pattern_analysis/src/errors.rs | |
| parent | 46702ffc1a02a2ac153f1d1ce619ec917af8f3a6 (diff) | |
| download | rust-bd133eecdaed3bc72f35bd87e72bd540a666e84d.tar.gz rust-bd133eecdaed3bc72f35bd87e72bd540a666e84d.zip | |
fix: VFS should not walk circular symlinks
As of #6246, rust-analyzer follows symlinks. This can introduce an infinite loop if symlinks point to parent directories. Considering that #6246 was added in 2020 without many bug reports, this is clearly a rare occurrence. However, I am observing rust-analyzer hang on projects that have symlinks of the form: ``` test/a_symlink -> ../../ ``` Ignore symlinks that only point to the parent directories, as this is more robust but still allows typical symlink usage patterns.
Diffstat (limited to 'compiler/rustc_pattern_analysis/src/errors.rs')
0 files changed, 0 insertions, 0 deletions