===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/rcs/rcsdiff.c,v
retrieving revision 1.83
retrieving revision 1.84
diff -c -r1.83 -r1.84
*** src/usr.bin/rcs/rcsdiff.c	2015/06/13 20:15:21	1.83
--- src/usr.bin/rcs/rcsdiff.c	2015/11/02 16:45:21	1.84
***************
*** 1,4 ****
! /*	$OpenBSD: rcsdiff.c,v 1.83 2015/06/13 20:15:21 nicm Exp $	*/
  /*
   * Copyright (c) 2005 Joris Vink <joris@openbsd.org>
   * All rights reserved.
--- 1,4 ----
! /*	$OpenBSD: rcsdiff.c,v 1.84 2015/11/02 16:45:21 nicm Exp $	*/
  /*
   * Copyright (c) 2005 Joris Vink <joris@openbsd.org>
   * All rights reserved.
***************
*** 250,264 ****
  			status = rcsdiff_rev(file, rev1, rev2, dflags);
  
  		rcs_close(file);
! 
! 		if (rev1 != NULL) {
! 			rcsnum_free(rev1);
! 			rev1 = NULL;
! 		}
! 		if (rev2 != NULL) {
! 			rcsnum_free(rev2);
! 			rev2 = NULL;
! 		}
  	}
  
  	return (status);
--- 250,258 ----
  			status = rcsdiff_rev(file, rev1, rev2, dflags);
  
  		rcs_close(file);
! 		rcsnum_free(rev1);
! 		rcsnum_free(rev2);
! 		rev1 = rev2 = NULL;
  	}
  
  	return (status);
***************
*** 354,363 ****
  out:
  	if (fd != -1)
  		(void)close(fd);
! 	if (b1 != NULL)
! 		buf_free(b1);
! 	if (b2 != NULL)
! 		buf_free(b2);
  	free(path1);
  	free(path2);
  
--- 348,355 ----
  out:
  	if (fd != -1)
  		(void)close(fd);
! 	buf_free(b1);
! 	buf_free(b2);
  	free(path1);
  	free(path2);
  
***************
*** 431,440 ****
  	ret = diffreg(path1, path2, NULL, dflags);
  
  out:
! 	if (b1 != NULL)
! 		buf_free(b1);
! 	if (b2 != NULL)
! 		buf_free(b2);
  	free(path1);
  	free(path2);
  
--- 423,430 ----
  	ret = diffreg(path1, path2, NULL, dflags);
  
  out:
! 	buf_free(b1);
! 	buf_free(b2);
  	free(path1);
  	free(path2);