===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ctfdump/ctfdump.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -c -r1.19 -r1.20
*** src/usr.bin/ctfdump/ctfdump.c	2017/11/06 14:59:27	1.19
--- src/usr.bin/ctfdump/ctfdump.c	2019/03/16 07:36:56	1.20
***************
*** 1,4 ****
! /*	$OpenBSD: ctfdump.c,v 1.19 2017/11/06 14:59:27 mpi Exp $ */
  
  /*
   * Copyright (c) 2016 Martin Pieuchot <mpi@openbsd.org>
--- 1,4 ----
! /*	$OpenBSD: ctfdump.c,v 1.20 2019/03/16 07:36:56 sunil Exp $ */
  
  /*
   * Copyright (c) 2016 Martin Pieuchot <mpi@openbsd.org>
***************
*** 521,526 ****
--- 521,529 ----
  		printf("\n");
  		for (i = 0; i < vlen; i++) {
  			struct ctf_enum	*cte;
+ 
+ 			if (p + toff > data + dlen)
+ 				errx(1, "offset exceeds CTF section");
  
  			if (toff > (stroff - sizeof(*cte)))
  				break;