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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-07-04 00:29:50 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-07-04 00:29:50 +0000 |
| commit | 42bbd4001b73004ea4555221e51af4b824033c54 (patch) | |
| tree | 9c39a9889381644924e165911f81c317d210eea4 /bfd/elfcode.h | |
| parent | 509c2d431d775330e9cd4453b44212c4a0f29973 (diff) | |
| download | binutils-redhat-42bbd4001b73004ea4555221e51af4b824033c54.tar.gz | |
Check number of sections overflow
* elf.c (assign_section_numbers): Check if number of sections
>= SHN_LORESERVE.
* elfcode.h (elf_object_p): Likewise.
Diffstat (limited to 'bfd/elfcode.h')
| -rw-r--r-- | bfd/elfcode.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bfd/elfcode.h b/bfd/elfcode.h index cc55c866d6..30bda73d86 100644 --- a/bfd/elfcode.h +++ b/bfd/elfcode.h @@ -633,8 +633,9 @@ elf_object_p (bfd *abfd) if (i_ehdrp->e_shnum == SHN_UNDEF) { i_ehdrp->e_shnum = i_shdr.sh_size; - if (i_ehdrp->e_shnum != i_shdr.sh_size - || i_ehdrp->e_shnum == 0) + if (i_ehdrp->e_shnum >= SHN_LORESERVE + || i_ehdrp->e_shnum != i_shdr.sh_size + || i_ehdrp->e_shnum == 0) goto got_wrong_format_error; } |