From a5a3e40c4eadc4dc52ac9f2eaf0d81880fb0761b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Tue, 16 Oct 2018 11:27:23 +0200
Subject: [PATCH] Fix missing dereference.

Went unnoticed because it was only on a defensive code path, in an internal
function, so not exercised.
---
 library/x509_crt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/x509_crt.c b/library/x509_crt.c
index 5f9b74f71..25aaff3b0 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2182,8 +2182,8 @@ static int x509_crt_find_parent(
     /* extra precaution against mistakes in the caller */
     if( parent == NULL )
     {
-        parent_is_trusted = 0;
-        signature_is_good = 0;
+        *parent_is_trusted = 0;
+        *signature_is_good = 0;
     }
 
     return( 0 );