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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).
8e25d91cb7
Co-authored-by: Christian Brabandt <cb@256bit.org>
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runtime/autoload/dist/vim.vim
vendored
4
runtime/autoload/dist/vim.vim
vendored
@ -18,6 +18,10 @@ endif
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if !has('vim9script')
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function dist#vim#IsSafeExecutable(filetype, executable)
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let cwd = getcwd()
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if empty(exepath(a:executable))
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echomsg a:executable .. " not found in $PATH"
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return v:false
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endif
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return get(g:, a:filetype .. '_exec', get(g:, 'plugin_exec', 0)) &&
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\ (fnamemodify(exepath(a:executable), ':p:h') !=# cwd
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\ || (split($PATH, has('win32') ? ';' : ':')->index(cwd) != -1 &&
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