From 3a7581bf5ae3579e506b18f4b36c266c84890450 Mon Sep 17 00:00:00 2001
From: Jonas Maebe <jonas.maebe@elis.ugent.be>
Date: Mon, 9 Dec 2013 22:02:35 +0100
Subject: [PATCH] tree_print: check for NULL after allocating err

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>
---
 crypto/x509v3/pcy_tree.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index 47b1bf8f27..93470c3db0 100644
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -101,6 +101,8 @@ static void tree_print(char *str, X509_POLICY_TREE *tree,
 	int i;
 	BIO *err;
 	err = BIO_new_fp(stderr, BIO_NOCLOSE);
+	if (err == NULL)
+		return;
 	if (!curr)
 		curr = tree->levels + tree->nlevel;
 	else
-- 
2.34.1