From: Nikos Mavrogiannopoulos <nmav@redhat.com>
Date: Thu, 11 Dec 2014 09:15:54 +0000 (+0100)
Subject: Allow a random generator with the same priority to re-register
X-Git-Tag: gnutls_3_4_0~482
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12676823f0cbf50d6ed95feca3350b3db857ef2b;p=thirdparty%2Fgnutls.git

Allow a random generator with the same priority to re-register

That corrects an issue where the library is deinitialized, and
reinitialization wouldn't register the same rnd module.
Reported by Stanislav Zidek.
---

diff --git a/lib/crypto-backend.c b/lib/crypto-backend.c
index 8840b1c123..2132b5334e 100644
--- a/lib/crypto-backend.c
+++ b/lib/crypto-backend.c
@@ -193,7 +193,7 @@ const gnutls_crypto_cipher_st
 int
 gnutls_crypto_rnd_register(int priority, const gnutls_crypto_rnd_st * s)
 {
-	if (crypto_rnd_prio > priority) {
+	if (crypto_rnd_prio >= priority) {
 		memcpy(&_gnutls_rnd_ops, s, sizeof(*s));
 		crypto_rnd_prio = priority;
 		return 0;