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| author | Judit Novak <judit.novak@gmail.com> | 2025-04-16 12:36:07 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-16 03:36:07 -0700 |
| commit | fd973c0a4ec0246708d0fcc46e66e38dd1f89a26 (patch) | |
| tree | 27f64cb48c9eab87f2088255ee622f3293e931fe /runtime/lua/vim/_system.lua | |
| parent | 7432781e71842a595365c351b105971ac3662dff (diff) | |
fix(env.c): drop envmap, free os_getenv() result #32683
Problem:
vim.uv.os_setenv gets "stuck" per-key. #32550
Caused by the internal `envmap` cache. #7920
:echo $FOO <-- prints nothing
:lua vim.uv.os_setenv("FOO", "bar")
:echo $FOO <-- prints bar (as expected)
:lua vim.uv.os_setenv("FOO", "fizz")
:echo $FOO <-- prints bar, still (not expected. Should be "fizz")
:lua vim.uv.os_unsetenv("FOO")
:echo $FOO <-- prints bar, still (not expected. Should be nothing)
:lua vim.uv.os_setenv("FOO", "buzz")
:echo $FOO <-- prints bar, still (not expected. Should be "buzz")
Solution:
- Remove the `envmap` cache.
- Callers to `os_getenv` must free the result.
- Update all call-sites.
- Introduce `os_getenv_noalloc`.
- Extend `os_env_exists()` the `nonempty` parameter.
Diffstat (limited to 'runtime/lua/vim/_system.lua')
0 files changed, 0 insertions, 0 deletions