1 files changed, 6 insertions, 2 deletions
diff --git a/file.c b/file.c
index 1cc6066e99..19a99379ec 100644
--- a/file.c
+++ b/file.c
@@ -1077,11 +1077,15 @@ eaccess(const char *path, int mode)
     struct stat st;
     rb_uid_t euid;
 
+    euid = geteuid();
+
+    /* no setuid nor setgid. run shortcut. */
+    if (getuid() == euid && getgid() == getegid())
+	return access(path, mode);
+
     if (STAT(path, &st) < 0)
 	return -1;
 
-    euid = geteuid();
-
     if (euid == 0) {
 	/* Root can read or write any file. */
 	if (!(mode & X_OK))