diff options
Diffstat (limited to 'bfd/elf-m10200.c')
| -rw-r--r-- | bfd/elf-m10200.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/bfd/elf-m10200.c b/bfd/elf-m10200.c index cde5641d255..9caf1bbc135 100644 --- a/bfd/elf-m10200.c +++ b/bfd/elf-m10200.c @@ -605,14 +605,13 @@ mn10200_elf_relax_section (abfd, sec, link_info, again) else { /* Go get them off disk. */ - extsyms = ((Elf32_External_Sym *) - bfd_malloc (symtab_hdr->sh_size)); + bfd_size_type amt = symtab_hdr->sh_size; + extsyms = (Elf32_External_Sym *) bfd_malloc (amt); if (extsyms == NULL) goto error_return; free_extsyms = extsyms; if (bfd_seek (abfd, symtab_hdr->sh_offset, SEEK_SET) != 0 - || (bfd_read (extsyms, 1, symtab_hdr->sh_size, abfd) - != symtab_hdr->sh_size)) + || bfd_bread (extsyms, amt, abfd) != amt) goto error_return; } } @@ -1279,7 +1278,8 @@ mn10200_elf_relax_delete_bytes (abfd, sec, addr, count) irelend = irel + sec->reloc_count; /* Actually delete the bytes. */ - memmove (contents + addr, contents + addr + count, toaddr - addr - count); + memmove (contents + addr, contents + addr + count, + (size_t) (toaddr - addr - count)); sec->_cooked_size -= count; /* Adjust all the relocs. */ @@ -1411,7 +1411,7 @@ mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order, symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; memcpy (data, elf_section_data (input_section)->this_hdr.contents, - input_section->_raw_size); + (size_t) input_section->_raw_size); if ((input_section->flags & SEC_RELOC) != 0 && input_section->reloc_count > 0) @@ -1419,20 +1419,19 @@ mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order, Elf_Internal_Sym *isymp; asection **secpp; Elf32_External_Sym *esym, *esymend; + bfd_size_type size; if (symtab_hdr->contents != NULL) external_syms = (Elf32_External_Sym *) symtab_hdr->contents; else { - external_syms = ((Elf32_External_Sym *) - bfd_malloc (symtab_hdr->sh_info - * sizeof (Elf32_External_Sym))); - if (external_syms == NULL && symtab_hdr->sh_info > 0) + size = symtab_hdr->sh_info; + size *= sizeof (Elf32_External_Sym); + external_syms = (Elf32_External_Sym *) bfd_malloc (size); + if (external_syms == NULL && size != 0) goto error_return; if (bfd_seek (input_bfd, symtab_hdr->sh_offset, SEEK_SET) != 0 - || (bfd_read (external_syms, sizeof (Elf32_External_Sym), - symtab_hdr->sh_info, input_bfd) - != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym)))) + || bfd_bread (external_syms, size, input_bfd) != size) goto error_return; } @@ -1442,15 +1441,16 @@ mn10200_elf_get_relocated_section_contents (output_bfd, link_info, link_order, if (internal_relocs == NULL) goto error_return; - internal_syms = ((Elf_Internal_Sym *) - bfd_malloc (symtab_hdr->sh_info - * sizeof (Elf_Internal_Sym))); - if (internal_syms == NULL && symtab_hdr->sh_info > 0) + size = symtab_hdr->sh_info; + size *= sizeof (Elf_Internal_Sym); + internal_syms = (Elf_Internal_Sym *) bfd_malloc (size); + if (internal_syms == NULL && size != 0) goto error_return; - sections = (asection **) bfd_malloc (symtab_hdr->sh_info - * sizeof (asection *)); - if (sections == NULL && symtab_hdr->sh_info > 0) + size = symtab_hdr->sh_info; + size *= sizeof (asection *); + sections = (asection **) bfd_malloc (size); + if (sections == NULL && size != 0) goto error_return; isymp = internal_syms; |