From: Alan Modra <amodra@gmail.com>
Date: Tue, 22 Mar 2016 12:20:18 +0000 (+1030)
Subject: Attribute with DW_FORM_flag_present
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a97fbc7e3ca781b8d95ed8591c6ee65f2d8a798a;p=binutils-gdb.git

Attribute with DW_FORM_flag_present

	PR 19850
	* dwarf2.c (read_attribute_value): Skip info_ptr check for
	DW_FORM_flag_present.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 8397f8c184d..b57cfa55006 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2016-03-22  Alan Modra  <amodra@gmail.com>
+
+	PR 19850
+	* dwarf2.c (read_attribute_value): Skip info_ptr check for
+	DW_FORM_flag_present.
+
 2016-03-22  Nick Clifton  <nickc@redhat.com>
 
 	* cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 4d6f8fcae19..addfbf51edc 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -1003,7 +1003,7 @@ read_attribute_value (struct attribute *  attr,
   struct dwarf_block *blk;
   bfd_size_type amt;
 
-  if (info_ptr >= info_ptr_end)
+  if (info_ptr >= info_ptr_end && form != DW_FORM_flag_present)
     {
       (*_bfd_error_handler) (_("Dwarf Error: Info pointer extends beyond end of attributes"));
       bfd_set_error (bfd_error_bad_value);