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

[Richard M. Stallman]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Richard M. Stallman <rms>       07/12/30 13:42:05

Index: textprop.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/textprop.c,v
retrieving revision 1.158
retrieving revision 1.159
diff -u -b -r1.158 -r1.159
--- textprop.c  9 Nov 2007 09:45:26 -0000       1.158
+++ textprop.c  30 Dec 2007 13:42:05 -0000      1.159
@@ -646,6 +646,10 @@
       Lisp_Object *overlay_vec;
       struct buffer *obuf = current_buffer;
 
+      if (XINT (position) < BUF_BEGV (XBUFFER (object))
+         || XINT (position) > BUF_ZV (XBUFFER (object)))
+       xsignal1 (Qargs_out_of_range, position);
+
       set_buffer_temp (XBUFFER (object));
 
       GET_OVERLAYS_AT (XINT (position), overlay_vec, noverlays, NULL, 0);