diff options
Diffstat (limited to 'bfd/hash.c')
| -rw-r--r-- | bfd/hash.c | 34 |
1 files changed, 24 insertions, 10 deletions
@@ -1,22 +1,22 @@ /* hash.c -- hash table routines for BFD - Copyright 1993 Free Software Foundation, Inc. + Copyright (C) 1993, 94 Free Software Foundation, Inc. Written by Steve Chamberlain <sac@cygnus.com> -This file is part of GLD, the Gnu Linker. +This file is part of BFD, the Binary File Descriptor library. -GLD is free software; you can redistribute it and/or modify +This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. -GLD is distributed in the hope that it will be useful, +This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with GLD; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "bfd.h" #include "sysdep.h" @@ -290,7 +290,7 @@ SUBSUBSECTION */ /* Obstack allocation and deallocation routines. */ -#define obstack_chunk_alloc xmalloc +#define obstack_chunk_alloc malloc #define obstack_chunk_free free /* The default number of entries to use when creating a hash table. */ @@ -309,9 +309,18 @@ bfd_hash_table_init_n (table, newfunc, size) unsigned int alloc; alloc = size * sizeof (struct bfd_hash_entry *); - obstack_begin (&table->memory, alloc); + if (!obstack_begin (&table->memory, alloc)) + { + bfd_error = no_memory; + return false; + } table->table = ((struct bfd_hash_entry **) obstack_alloc (&table->memory, alloc)); + if (!table->table) + { + bfd_error = no_memory; + return false; + } memset ((PTR) table->table, 0, alloc); table->size = size; table->newfunc = newfunc; @@ -388,6 +397,11 @@ bfd_hash_lookup (table, string, create, copy) char *new; new = (char *) obstack_alloc (&table->memory, len + 1); + if (!new) + { + bfd_error = no_memory; + return (struct bfd_hash_entry *) NULL; + } strcpy (new, string); string = new; } |