lib/osutil: Prevent infinite Glob recursion (fixes #3577)

Skip-check: authors GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3665
2016-10-12 20:55:38 +00:00
parent d203dd4770
commit 05c37e58c1
2 changed files with 30 additions and 1 deletions
--- a/lib/osutil/glob_windows.go
+++ b/lib/osutil/glob_windows.go
@@ -26,7 +26,7 @@ func Glob(pattern string) (matches []string, err error) {
 		return []string{pattern}, nil
 	}

-	dir, file := filepath.Split(pattern)
+	dir, file := filepath.Split(filepath.Clean(pattern))
 	switch dir {
 	case "":
 		dir = "."