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| author | Christian Clason <c.clason@uni-graz.at> | 2024-08-17 22:45:45 +0200 |
|---|---|---|
| committer | Christian Clason <c.clason@uni-graz.at> | 2024-08-18 01:19:01 +0200 |
| commit | d1bdeacb00186ba72fa61f3c7f2951fd018ae21d (patch) | |
| tree | 4794bcb34dc0ae75b877c31d2327b44174d97046 | |
| parent | cce1eb0806cc8c2f75b60aee5841b4750c2258c1 (diff) | |
| download | rneovim-d1bdeacb00186ba72fa61f3c7f2951fd018ae21d.tar.gz rneovim-d1bdeacb00186ba72fa61f3c7f2951fd018ae21d.tar.bz2 rneovim-d1bdeacb00186ba72fa61f3c7f2951fd018ae21d.zip | |
vim-patch:8e25d91: runtime(dist): verify that executable is in $PATH
Otherwise, if the executable to be verified does not exist,
this would cause a false-positive in the 'IsSafeExecutable()' check,
because 'exepath(executable)' returns an empty string and
'fnamemodify('', ':p:h')' returns the current directory and as a result
the 'IsSafeExecutable()' returns false (for the wrong reason).
https://github.com/vim/vim/commit/8e25d91cb7bb4dc171cb4e95b1bb79a39400a13a
Co-authored-by: Christian Brabandt <cb@256bit.org>
| -rw-r--r-- | runtime/autoload/dist/vim.vim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/autoload/dist/vim.vim b/runtime/autoload/dist/vim.vim index 021244c93b..d519406530 100644 --- a/runtime/autoload/dist/vim.vim +++ b/runtime/autoload/dist/vim.vim @@ -18,6 +18,10 @@ endif if !has('vim9script') function dist#vim#IsSafeExecutable(filetype, executable) let cwd = getcwd() + if empty(exepath(a:executable)) + echomsg a:executable .. " not found in $PATH" + return v:false + endif return get(g:, a:filetype .. '_exec', get(g:, 'plugin_exec', 0)) && \ (fnamemodify(exepath(a:executable), ':p:h') !=# cwd \ || (split($PATH, has('win32') ? ';' : ':')->index(cwd) != -1 && |