From 4591b7db23bf5f58f6dbd81a5d9f926bf765cd09 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 27 Jul 2018 13:20:51 -0700
Subject: x86/CET: Don't parse beyond the note end

Simply check if "ptr < ptr_end" since "ptr" is always incremented by 8.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

	* sysdeps/x86/dl-prop.h (_dl_process_cet_property_note): Don't
	parse beyond the note end.
---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 50fc501865..15b112266b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86/dl-prop.h (_dl_process_cet_property_note): Don't
+	parse beyond the note end.
+
 2018-07-27  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* sysdeps/unix/sysv/linux/tst-ofdlocks.c: Return unsupported if
-- 
cgit 1.4.1