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* elfcode.h (elf_slurp_reloc_table_from_section): Check

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correct relocation count.
This commit is contained in:
Daniel Jacobowitz 2002-09-18 13:25:35 +00:00
parent cb7e422f1e
commit 05a487dc8c
2 changed files with 12 additions and 1 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2002-09-18 Daniel Jacobowitz <drow@mvista.com>
* elfcode.h (elf_slurp_reloc_table_from_section): Check
correct relocation count.
2002-09-17 Daniel Jacobowitz <drow@mvista.com> 2002-09-17 Daniel Jacobowitz <drow@mvista.com>
* bfd-in.h (bfd_get_dynamic_symcount): Define. * bfd-in.h (bfd_get_dynamic_symcount): Define.

8
bfd/elfcode.h
View file

@ -1377,6 +1377,7 @@ elf_slurp_reloc_table_from_section (abfd, asect, rel_hdr, reloc_count,
arelent *relent; arelent *relent;
unsigned int i; unsigned int i;
int entsize; int entsize;
long symcount;
allocated = (PTR) bfd_malloc (rel_hdr->sh_size); allocated = (PTR) bfd_malloc (rel_hdr->sh_size);
if (allocated == NULL) if (allocated == NULL)
@ -1419,9 +1420,14 @@ elf_slurp_reloc_table_from_section (abfd, asect, rel_hdr, reloc_count,
else else
relent->address = rela.r_offset - asect->vma; relent->address = rela.r_offset - asect->vma;
if (dynamic)
symcount = bfd_get_dynamic_symcount (abfd);
else
symcount = bfd_get_symcount (abfd);
if (ELF_R_SYM (rela.r_info) == 0) if (ELF_R_SYM (rela.r_info) == 0)
relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
else if (ELF_R_SYM (rela.r_info) > bfd_get_dynamic_symcount (abfd)) else if (ELF_R_SYM (rela.r_info) > symcount)
{ {
(*_bfd_error_handler) (*_bfd_error_handler)
(_("%s(%s): relocation %d has invalid symbol index %ld"), (_("%s(%s): relocation %d has invalid symbol index %ld"),