From 806a9fb85c754d0289d618dd4d8a70132b830776 Mon Sep 17 00:00:00 2001
From: steve <steve>
Date: Mon, 5 Mar 2012 15:48:13 +0000
Subject: don't do loop check for single self signed certificate

---
 crypto/x509/x509_vfy.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 18048da68..099881b7b 100644
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -443,6 +443,9 @@ static int check_issued(X509_STORE_CTX *ctx, X509 *x, X509 *issuer)
 		{
 		int i;
 		X509 *ch;
+		/* Special case: single self signed certificate */
+		if (cert_self_signed(x) && sk_X509_num(ctx->chain) == 1)
+			return 1;
 		for (i = 0; i < sk_X509_num(ctx->chain); i++)
 			{
 			ch = sk_X509_value(ctx->chain, i);
-- 
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