pike.git/ src/ las.c

2009-10-11

2009-10-11 17:19:13 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 9458315e4022d0b12a125b29a78fbbc1d9d91047 (9 lines) (+6/-3) ^{[ Show | Annotate ]}
  Branch: 7.9

Fixed NULL-deref for compilation errors in range expressions.

Rev: src/las.c:1.438

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: las.c,v 1.437 2009/08/06 13:08:40 grubba Exp $ + || $Id: las.c,v 1.438 2009/10/11 17:19:13 grubba Exp $   */      #include "global.h"
3468:    else {    node *low = CADR (n), *high = CDDR (n);    n->type = range_type(CAR(n)->type, -  low->token == F_RANGE_OPEN ? NULL : CAR (low)->type, -  high->token == F_RANGE_OPEN ? NULL : CAR (high)->type); +  ((low->token == F_RANGE_OPEN) || !CAR(low)) ? +  NULL : CAR (low)->type, +  ((high->token == F_RANGE_OPEN) || !CAR(high)) ? +  NULL : CAR (high)->type);    }    break;