0.7.12.17:

[sbcl.git] / src / code / reader.lisp

diff --git a/src/code/reader.lisp b/src/code/reader.lisp
index 2372ef8..41226cb 100644 (file)
--- a/src/code/reader.lisp
+++ b/src/code/reader.lisp
@@ -1400,9 +1400,10 @@
    and the lisp object built by the reader is returned. Macro chars
    will take effect."
   (declare (string string))
+  
   (with-array-data ((string string)
                    (start start)
-                   (end (or end (length string))))
+                   (end (%check-vector-sequence-bounds string start end)))
     (unless *read-from-string-spares*
       (push (internal-make-string-input-stream "" 0 0)
            *read-from-string-spares*))
@@ -1431,7 +1432,7 @@
                       :format-arguments (list string))))
     (with-array-data ((string string)
                      (start start)
-                     (end (or end (length string))))
+                     (end (%check-vector-sequence-bounds string start end)))
       (let ((index (do ((i start (1+ i)))
                       ((= i end)
                        (if junk-allowed