===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/sdiff/sdiff.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -c -r1.28 -r1.29
*** src/usr.bin/sdiff/sdiff.c	2009/06/07 13:29:50	1.28
--- src/usr.bin/sdiff/sdiff.c	2013/04/01 16:08:00	1.29
***************
*** 1,4 ****
! /*	$OpenBSD: sdiff.c,v 1.28 2009/06/07 13:29:50 ray Exp $ */
  
  /*
   * Written by Raymond Lai <ray@cyth.net>.
--- 1,4 ----
! /*	$OpenBSD: sdiff.c,v 1.29 2013/04/01 16:08:00 tobias Exp $ */
  
  /*
   * Written by Raymond Lai <ray@cyth.net>.
***************
*** 740,750 ****
  	default:
  		errx(2, "invalid diff command: %c: %s", cmd, line);
  	}
  
  	/* Skip to next ed line. */
! 	while (n--)
! 		if (!xfgets(diffpipe))
  			errx(2, "diff ended early");
  
  	return (0);
  }
--- 740,753 ----
  	default:
  		errx(2, "invalid diff command: %c: %s", cmd, line);
  	}
+ 	free(line);
  
  	/* Skip to next ed line. */
! 	while (n--) {
! 		if (!(line = xfgets(diffpipe)))
  			errx(2, "diff ended early");
+ 		free(line);
+ 	}
  
  	return (0);
  }