diff options
-rw-r--r-- | bfd/ChangeLog | 6 | ||||
-rw-r--r-- | bfd/elflink.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index fbdd0c2..370466f 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,11 @@ 2018-12-31 Alan Modra <amodra@gmail.com> + PR 24041 + * elflink.c (elf_link_add_object_symbols): Don't segfault on + crafted ET_DYN with no program headers. + +2018-12-31 Alan Modra <amodra@gmail.com> + * elf64-ppc.c (ppc64_elf_relocate_section <tls_ldgd_opt>): When editing an old-style __tls_get_addr call, replace a toc restore insn with a nop. diff --git a/bfd/elflink.c b/bfd/elflink.c index f5b411b..6e421fb 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -4186,7 +4186,7 @@ error_free_dyn: all sections contained fully therein. This makes relro shared library sections appear as they will at run-time. */ phdr = elf_tdata (abfd)->phdr + elf_elfheader (abfd)->e_phnum; - while (--phdr >= elf_tdata (abfd)->phdr) + while (phdr-- > elf_tdata (abfd)->phdr) if (phdr->p_type == PT_GNU_RELRO) { for (s = abfd->sections; s != NULL; s = s->next) |