1 files changed, 9 insertions, 0 deletions
diff --git a/bfd/mach-o.c b/bfd/mach-o.c
index 5203c0f..50173b9 100644
--- a/bfd/mach-o.c
+++ b/bfd/mach-o.c
@@ -4300,6 +4300,15 @@ bfd_mach_o_header_p (bfd *abfd,
       if (header.cputype != cputype)
         goto wrong;
     }
+  else
+    {
+#ifndef BFD64
+      /* Do not recognize 64 architectures if not configured for 64bit targets.
+	 This could happen only for generic targets.  */
+      if (mach_o_wide_p (&header))
+	 goto wrong;
+#endif
+    }
 
   if (filetype)
     {