Fix ppc64le S-record test fail

Segfaults on --defsym symbol (__stack_chk_fail in this instance).

	* elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
	before dereferencing.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index dac73e7..b475a13 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-19  Alan Modra  <amodra@gmail.com>
+
+       * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
+       before dereferencing.
+
 2016-05-18  Nick Clifton  <nickc@redhat.com>
 
        * po/sv.po: Updated Swedish translation.

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 95d98eb..4f610d2 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -2570,6 +2570,7 @@ ppc64_elf_branch_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
       elf_symbol_type *elfsym = (elf_symbol_type *) symbol;
 
       if (symbol->section->owner != abfd
+         && symbol->section->owner != NULL
          && abiversion (symbol->section->owner) >= 2)
        {
          unsigned int i;