[Emacs-diffs] Changes to emacs/src/editfns.c,v

[Stefan Monnier]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Stefan Monnier <monnier>        08/03/17 20:23:07

Index: editfns.c
===================================================================
RCS file: /sources/emacs/emacs/src/editfns.c,v
retrieving revision 1.457
retrieving revision 1.458
diff -u -b -r1.457 -r1.458
--- editfns.c   14 Mar 2008 23:36:58 -0000      1.457
+++ editfns.c   17 Mar 2008 20:23:05 -0000      1.458
@@ -4185,8 +4185,10 @@
      register Lisp_Object c1, c2;
 {
   int i1, i2;
-  CHECK_NUMBER (c1);
-  CHECK_NUMBER (c2);
+  /* Check they're chars, not just integers, otherwise we could get array
+     bounds violations in DOWNCASE.  */
+  CHECK_CHARACTER (c1);
+  CHECK_CHARACTER (c2);
 
   if (XINT (c1) == XINT (c2))
     return Qt;