From: Tobias Brunner <tobias@strongswan.org>
Date: Mon, 17 Sep 2018 15:59:55 +0000 (+0200)
Subject: botan: Fix leak if hasher initialization fails
X-Git-Tag: 5.7.0rc2~20
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=d51a28bd5cd0b5ace0b458e30d0f4625eff85cde;p=thirdparty%2Fstrongswan.git

botan: Fix leak if hasher initialization fails
---

diff --git a/src/libstrongswan/plugins/botan/botan_hasher.c b/src/libstrongswan/plugins/botan/botan_hasher.c
index 3a8fcd8020..d574db0dc3 100644
--- a/src/libstrongswan/plugins/botan/botan_hasher.c
+++ b/src/libstrongswan/plugins/botan/botan_hasher.c
@@ -129,6 +129,7 @@ botan_hasher_t *botan_hasher_create(hash_algorithm_t algo)
 
 	if (botan_hash_init(&this->hash, hash_name, 0))
 	{
+		free(this);
 		return NULL;
 	}
 	return &this->public;