pr22905

pr22905

# DP: Prevent illegal memory accesses triggerd by intger overflow
# DP: when parsing corrupt DWARF information on a 32-bit host.

From d11ae95ea3403559f052903ab053f43ad7821e37 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Thu, 1 Mar 2018 16:14:08 +0000
Subject: [PATCH] Prevent illegal memory accesses triggerd by intger overflow
 when parsing corrupt DWARF information on a 32-bit host.

	PR 22905
	* dwarf.c (display_debug_ranges): Check that the offset loaded
	from the range_entry structure is valid.

Gbp-Pq: Name pr22905.diff