From 9653b1bffea4e96c1eb7c1814e8bed21fea62321 Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez Iniesta <agi@inittab.org>
Date: Wed, 20 Jan 2016 12:01:07 +0100
Subject: Imported Upstream version 2.3.10

---
 src/openvpn/crypto_openssl.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/openvpn/crypto_openssl.c')

diff --git a/src/openvpn/crypto_openssl.c b/src/openvpn/crypto_openssl.c
index 348bdee..4e195ce 100644
--- a/src/openvpn/crypto_openssl.c
+++ b/src/openvpn/crypto_openssl.c
@@ -378,7 +378,12 @@ show_available_engines ()
 
 int rand_bytes(uint8_t *output, int len)
 {
-  return RAND_bytes (output, len);
+  if (unlikely(1 != RAND_bytes (output, len)))
+    {
+      msg(D_CRYPT_ERRORS, "RAND_bytes() failed");
+      return 0;
+    }
+  return 1;
 }
 
 /*
-- 
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