From: Gerd Moellmann <gerd@gnu.org>
Date: Fri, 21 Jul 2000 14:33:35 +0000 (+0000)
Subject: (Fprevious_overlay_change): Avoid memory leak.
X-Git-Tag: emacs-pretest-21.0.90~2698
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=017f053958aa10e4d25edc5a327c61cdd8e16c23;p=emacs.git

(Fprevious_overlay_change): Avoid memory leak.
---

diff --git a/src/buffer.c b/src/buffer.c
index e7f6db096fd..120392cebba 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -3613,14 +3613,14 @@ If there are no more overlay boundaries before POS, return (point-min).")
 
   CHECK_NUMBER_COERCE_MARKER (pos, 0);
 
-  len = 10;
-  overlay_vec = (Lisp_Object *) xmalloc (len * sizeof (Lisp_Object));
-
   /* At beginning of buffer, we know the answer;
      avoid bug subtracting 1 below.  */
   if (XINT (pos) == BEGV)
     return pos;
 
+  len = 10;
+  overlay_vec = (Lisp_Object *) xmalloc (len * sizeof (Lisp_Object));
+
   /* Put all the overlays we want in a vector in overlay_vec.
      Store the length in len.
      prevpos gets the position of the previous change.  */