Fix seg-fault in ARM linker when trying to parse a binary file.

	* elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
	there is no arm data associated with the section.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 1aad274..84fceea 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2016-08-23  Nick Clifton  <nickc@redhat.com>
+
+       * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
+       there is no arm data associated with the section.
+
 2016-08-23  Alan Modra  <amodra@gmail.com>
 
        PR 20475

diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 1eba21b..4478238 100644 (file)
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -18688,7 +18688,7 @@ elf32_arm_count_additional_relocs (asection *sec)
 {
   struct _arm_elf_section_data *arm_data;
   arm_data = get_arm_elf_section_data (sec);
-  return arm_data->additional_reloc_count;
+  return arm_data == NULL ? 0 : arm_data->additional_reloc_count;
 }
 
 /* Called to set the sh_flags, sh_link and sh_info fields of OSECTION which