pike.git/ src/ array.c

Branch: Tag:

2006-04-02

2006-04-02 17:19:17 by Henrik Grubbström (Grubba) <grubba@grubba.org>

Cleaned up previous fix.
Fixed race condition in apply_array().

Rev: src/array.c:1.190

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: array.c,v 1.189 2006/04/02 17:07:45 grubba Exp $ + || $Id: array.c,v 1.190 2006/04/02 17:19:17 grubba Exp $   */      #include "global.h"
2289:    hash = hash * 33 + (INT32)Pike_sp[-e-1].u.ptr;       if (!(cycl = (struct array *)BEGIN_CYCLIC(a, (ptrdiff_t)hash))) { -  ONERROR err; -  aa = allocate_array(a->size); -  SET_ONERROR(err, do_free_array, aa); -  for (e=0; e<a->size; e++) +  push_array(aa = allocate_array_no_init(0, a->size)); +  for (e=0; (e<a->size) && (e < aa->malloced_size); e++)    {    assign_svalues_no_free(Pike_sp, argp, args, BIT_MIXED);    Pike_sp+=args;
2300:    apply_svalue(ITEM(a)+e,args);    new_types |= 1 << Pike_sp[-1].type;    assign_svalue_no_free(ITEM(aa)+e, &Pike_sp[-1]); +  aa->size = e;    pop_stack();    }    aa->type_field = new_types;   #ifdef PIKE_DEBUG    array_check_type_field(aa);   #endif -  pop_n_elems(args); -  UNSET_ONERROR(err); -  push_array(aa); +  stack_pop_n_elems_keep_top(args);    }    else {    pop_n_elems(args);