From: Andrea Corallo <akrl@sdf.org>
Date: Sun, 22 Dec 2019 08:58:33 +0000 (+0100)
Subject: fix invalid read in fill_freloc
X-Git-Tag: emacs-28.0.90~2727^2~896
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0a74771ee9c406cf98d391378340c79645c88d52;p=emacs.git

fix invalid read in fill_freloc
---

diff --git a/src/comp.c b/src/comp.c
index 6d496e89bf7..75b41e2af8f 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -3125,7 +3125,7 @@ fill_freloc (void)
 {
   if (ARRAYELTS (helper_link_table) > F_RELOC_MAX_SIZE)
     goto overflow;
-  memcpy (freloc.link_table, helper_link_table, sizeof (freloc.link_table));
+  memcpy (freloc.link_table, helper_link_table, sizeof (helper_link_table));
   freloc.size = ARRAYELTS (helper_link_table);
 
   Lisp_Object subr_l = Vsubr_list;