diff options
Diffstat (limited to 'bfd/opncls.c')
| -rw-r--r-- | bfd/opncls.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/bfd/opncls.c b/bfd/opncls.c index ddddf93..242e65b 100644 --- a/bfd/opncls.c +++ b/bfd/opncls.c @@ -1,5 +1,5 @@ /* opncls.c -- open and close a BFD. - Copyright (C) 1990-1991 Free Software Foundation, Inc. + Copyright (C) 1990 91, 92, 93, 94 Free Software Foundation, Inc. Written by Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -29,7 +29,7 @@ FILE *bfd_open_file PARAMS ((bfd *)); if we do that we can't use fcntl. */ -#define obstack_chunk_alloc xmalloc +#define obstack_chunk_alloc malloc #define obstack_chunk_free free /* Return a new BFD. All BFD's are allocated through this routine. */ @@ -41,10 +41,17 @@ _bfd_new_bfd () nbfd = (bfd *)bfd_zmalloc (sizeof (bfd)); if (!nbfd) - return 0; + { + bfd_error = no_memory; + return 0; + } bfd_check_init(); - obstack_begin(&nbfd->memory, 128); + if (!obstack_begin(&nbfd->memory, 128)) + { + bfd_error = no_memory; + return 0; + } nbfd->arch_info = &bfd_default_arch_struct; @@ -490,8 +497,7 @@ bfd_alloc_by_size_t (abfd, size) bfd *abfd; size_t size; { - PTR res = obstack_alloc(&(abfd->memory), size); - return res; + return obstack_alloc(&(abfd->memory), size); } void @@ -525,7 +531,8 @@ bfd_zalloc (abfd, size) { PTR res; res = bfd_alloc(abfd, size); - memset(res, 0, (size_t)size); + if (res) + memset(res, 0, (size_t)size); return res; } @@ -536,6 +543,7 @@ bfd_realloc (abfd, old, size) size_t size; { PTR res = bfd_alloc(abfd, size); - memcpy(res, old, (size_t)size); + if (res) + memcpy(res, old, (size_t)size); return res; } |