/* Renesas RL78 specific support for 32-bit ELF.
- Copyright (C) 2011-2019 Free Software Foundation, Inc.
+ Copyright (C) 2011-2020 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
rl78_offset_for_reloc (bfd * abfd,
Elf_Internal_Rela * rel,
Elf_Internal_Shdr * symtab_hdr,
- Elf_External_Sym_Shndx * shndx_buf ATTRIBUTE_UNUSED,
+ bfd_byte * shndx_buf ATTRIBUTE_UNUSED,
Elf_Internal_Sym * intsyms,
Elf_Internal_Rela ** lrel,
bfd * input_bfd,
bfd_byte * free_contents = NULL;
Elf_Internal_Sym * intsyms = NULL;
Elf_Internal_Sym * free_intsyms = NULL;
- Elf_External_Sym_Shndx * shndx_buf = NULL;
+ bfd_byte * shndx_buf = NULL;
bfd_vma pc;
bfd_vma symval ATTRIBUTE_UNUSED = 0;
int pcrel ATTRIBUTE_UNUSED = 0;
if (shndx_hdr && shndx_hdr->sh_size != 0)
{
- bfd_size_type amt;
+ size_t amt;
- amt = symtab_hdr->sh_info;
- amt *= sizeof (Elf_External_Sym_Shndx);
- shndx_buf = (Elf_External_Sym_Shndx *) bfd_malloc (amt);
- if (shndx_buf == NULL)
+ if (_bfd_mul_overflow (symtab_hdr->sh_info,
+ sizeof (Elf_External_Sym_Shndx), &amt))
+ {
+ bfd_set_error (bfd_error_no_memory);
+ goto error_return;
+ }
+ if (bfd_seek (abfd, shndx_hdr->sh_offset, SEEK_SET) != 0)
goto error_return;
- if (bfd_seek (abfd, shndx_hdr->sh_offset, SEEK_SET) != 0
- || bfd_bread (shndx_buf, amt, abfd) != amt)
+ shndx_buf = _bfd_malloc_and_read (abfd, amt, amt);
+ if (shndx_buf == NULL)
goto error_return;
- shndx_hdr->contents = (bfd_byte *) shndx_buf;
+ shndx_hdr->contents = shndx_buf;
}
/* Get a copy of the native relocations. */