segfault in objdump.c reloc_at

bfd_canonicalize_reloc returns -1L on errors.

	* objdump.c (load_specific_debug_section): Properly handle
	error return from bfd_canonicalize_reloc.

diff --git a/binutils/objdump.c b/binutils/objdump.c
index a4ab0dbd66c53fd2905def73b3b9be8998dcb44c..0825e051ef62bc8b46d5293d1011ac086fad79bd 100644 (file)
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -4212,13 +4212,13 @@ load_specific_debug_section (enum dwarf_section_display_enum debug,
 
          if (reloc_size > 0)
            {
-             unsigned long reloc_count;
+             long reloc_count;
              arelent **relocs;
 
              relocs = (arelent **) xmalloc (reloc_size);
 
              reloc_count = bfd_canonicalize_reloc (abfd, sec, relocs, NULL);
-             if (reloc_count == 0)
+             if (reloc_count <= 0)
                free (relocs);
              else
                {