From 515ef31dec50185cc5d8a6f88b51832bfd259e87 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Wed, 20 Feb 2008 17:42:36 +0000 Subject: PR 868 * libbfd.c (bfd_realloc_or_free): New function. Performs like bfd_realloc, but if the (re)allocation fails, the pointer is freed. * libbfd-in.h: Prototype. * libbfd.h: Regenerate. * bfdio.c (bfd_bwrite): Use the new function. (bfd_seek): Likewise. * bfdwin.c:(bfd_get_file_window): Likewise. * elf-strtab.c (_bfd_elf_strtab_add): Likewise. * elf32-ppc.c (ppc_elf_relax_section): Likewise. * elf32-xtensa.c (vsprintf_msg): Likewise. * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. * stabs.c (_bfd_link_seciton_stabs): Likewise. * vms-misc.c (_bfd_vms_get_record): Likewise. * vms-tir.c (check_section): Likewise. * vms.c (vms_new_section_hook): Likewise. * elf32-arm.c (elf32_arm_section_map_add): Check that the allocation of sec_data->map succeeded before using it. * elflink.c (elf_link_output_sym): Do not overwrite finfo-> symshndxbuf until it is known that the reallocation succeeded. --- bfd/elf-strtab.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'bfd/elf-strtab.c') diff --git a/bfd/elf-strtab.c b/bfd/elf-strtab.c index 018c42cbc1f..f5013d15e4a 100644 --- a/bfd/elf-strtab.c +++ b/bfd/elf-strtab.c @@ -1,5 +1,5 @@ /* ELF strtab with GC and suffix merging support. - Copyright 2001, 2002, 2003, 2005, 2006, 2007 + Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. Written by Jakub Jelinek . @@ -166,7 +166,7 @@ _bfd_elf_strtab_add (struct elf_strtab_hash *tab, { bfd_size_type amt = sizeof (struct elf_strtab_hash_entry *); tab->alloced *= 2; - tab->array = bfd_realloc (tab->array, tab->alloced * amt); + tab->array = bfd_realloc_or_free (tab->array, tab->alloced * amt); if (tab->array == NULL) return (bfd_size_type) -1; } -- cgit v1.2.1