Fix CVE-2019-17450 patch file

SPECS/binutils/CVE-2019-17450.patch

@@ -1,27 +1,37 @@
 --- a/bfd/dwarf2.c
 +++ b/bfd/dwarf2.c
-@@ -2803,8 +2803,8 @@
+@@ -2803,13 +2803,13 @@
  }
  
  static bfd_boolean
 -find_abstract_instance (struct comp_unit *   unit,
 -			bfd_byte *           orig_info_ptr,
+-			struct attribute *   attr_ptr,
+-			const char **        pname,
+-			bfd_boolean *        is_linkage,
+-			char **              filename_ptr,
+-			int *                linenumber_ptr)
 +find_abstract_instance (struct comp_unit *unit,
-+      unsigned int         recur_count,
- 			struct attribute *   attr_ptr,
- 			const char **        pname,
- 			bfd_boolean *        is_linkage,
++			struct attribute *attr_ptr,
++           unsigned int recur_count,
++			const char **pname,
++			bfd_boolean *is_linkage,
++			char **filename_ptr,
++			int *linenumber_ptr)
+ {
+   bfd *abfd = unit->abfd;
+   bfd_byte *info_ptr;
 @@ -2820,6 +2820,14 @@
    struct attribute attr;
    const char *name = NULL;
  
 +  if (recur_count == 100)
-+   {
-+     _bfd_error_handler
-+      (_("DWARF error: abstract instance recursion detected"));
-+     bfd_set_error (bfd_error_bad_value);
-+     return FALSE;
-+   }
++    {
++      _bfd_error_handler
++       (_("DWARF error: abstract instance recursion detected"));
++      bfd_set_error (bfd_error_bad_value);
++      return FALSE;
++    }
 +
    /* DW_FORM_ref_addr can reference an entry in a different CU. It
       is an offset from the .debug_info section, not the current CU.  */