Fix powerpc64 segfault caused by zero r_symndx relocs.

[deliverable/binutils-gdb.git] / bfd / elf64-ppc.c

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 42356d8a0b811180bfeeed185d620557e08efcf8..9b5ebcdaffbb36bc3404799c721c285bae1c79d0 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -8391,7 +8391,8 @@ ppc64_elf_tls_optimize (struct bfd_link_info *info)
                      if (h != NULL
                          && h->root.type == bfd_link_hash_undefweak)
                        ok_tprel = TRUE;
-                     else
+                     else if (sym_sec != NULL
+                              && sym_sec->output_section != NULL)
                        {
                          value += sym_sec->output_offset;
                          value += sym_sec->output_section->vma;
@@ -8952,6 +8953,7 @@ ppc64_elf_edit_toc (struct bfd_link_info *info)
                goto error_ret;
 
              if (sym_sec == NULL
+                 || sym_sec->output_section == NULL
                  || discarded_section (sym_sec))
                continue;
 
@@ -12275,7 +12277,9 @@ ppc64_elf_size_stubs (struct bfd_link_info *info)
                  if (hash == NULL)
                    {
                      sym_value = sym->st_value;
-                     ok_dest = TRUE;
+                     if (sym_sec != NULL
+                         && sym_sec->output_section != NULL)
+                       ok_dest = TRUE;
                    }
                  else if (hash->elf.root.type == bfd_link_hash_defined
                           || hash->elf.root.type == bfd_link_hash_defweak)