diff options
| -rw-r--r-- | stdlib/copy-file.tl | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/stdlib/copy-file.tl b/stdlib/copy-file.tl index beab2fbc..bc670743 100644 --- a/stdlib/copy-file.tl +++ b/stdlib/copy-file.tl @@ -145,11 +145,8 @@ (lambda (path type stat . rest) (while t (catch** - (let* ((rel-path (let ((p [path (len from-dir)..:])) - (if (pure-rel-path-p p) p [p 1..:]))) + (let* ((rel-path (rel-path from-dir path)) (tgt-path (path-cat to-dir rel-path))) - (unless (starts-with from-dir path) - (error "~s: problem with directory traversal" 'copy-path)) (caseql* type ((ftw-dnr ftw-ns) (error "~s: unable to access ~s" 'copy-path path)) |