From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Mon, 2 Nov 2020 15:49:37 +0000 (+0100)
Subject: oqs: Postponed freeing of kem object
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b4d4a6ffbf799113c80fd3638b0a3f57a8f7803;p=thirdparty%2Fstrongswan.git

oqs: Postponed freeing of kem object
---

diff --git a/src/libstrongswan/plugins/oqs/oqs_kem.c b/src/libstrongswan/plugins/oqs/oqs_kem.c
index d857e53a4c..72b55ff224 100644
--- a/src/libstrongswan/plugins/oqs/oqs_kem.c
+++ b/src/libstrongswan/plugins/oqs/oqs_kem.c
@@ -211,11 +211,11 @@ METHOD(key_exchange_t, destroy, void,
 	private_oqs_kem_t *this)
 {
 	DESTROY_IF(this->drbg);
-	OQS_KEM_free(this->kem);
 	memwipe(this->secret_key, this->kem->length_secret_key);
 	free(this->secret_key);
 	memwipe(this->shared_secret, this->kem->length_shared_secret);
 	free(this->shared_secret);
+	OQS_KEM_free(this->kem);
 	free(this->public_key);
 	free(this->ciphertext);
 	free(this);