From: Tobias Brunner <tobias@strongswan.org>
Date: Mon, 15 Dec 2014 17:30:31 +0000 (+0100)
Subject: bliss: Make sure sampler exists after checking for it earlier
X-Git-Tag: 5.2.2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8e82ace8ad9d635e4bb47ff2acc8fa880260789;p=thirdparty%2Fstrongswan.git

bliss: Make sure sampler exists after checking for it earlier
---

diff --git a/src/libstrongswan/plugins/bliss/bliss_private_key.c b/src/libstrongswan/plugins/bliss/bliss_private_key.c
index 661b4f8eae..4f1aeae92f 100644
--- a/src/libstrongswan/plugins/bliss/bliss_private_key.c
+++ b/src/libstrongswan/plugins/bliss/bliss_private_key.c
@@ -133,7 +133,7 @@ static bool sign_bliss_with_sha512(private_bliss_private_key_t *this,
 
 	/* Create data hash */
 	hasher = lib->crypto->create_hasher(lib->crypto, HASH_SHA512);
-	if (!hasher )
+	if (!hasher)
 	{
 		return FALSE;
 	}
@@ -384,7 +384,7 @@ static bool sign_bliss_with_sha512(private_bliss_private_key_t *this,
 
 end:
 	/* cleanup */
-	sampler->destroy(sampler);
+	DESTROY_IF(sampler);
 	hasher->destroy(hasher);
 	sig->destroy(sig);
 	fft->destroy(fft);