From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 22 Aug 2025 09:46:52 +0000 (+0200)
Subject: libtls: Fix double-free when enumerating private keys
X-Git-Tag: 6.0.3dr1~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9da68ec9f5ba98a58204b919438d7fd3fd2c6986;p=thirdparty%2Fstrongswan.git

libtls: Fix double-free when enumerating private keys
---

diff --git a/src/libtls/tls_crypto.c b/src/libtls/tls_crypto.c
index 04fc8201ac..2d9b8b7c26 100644
--- a/src/libtls/tls_crypto.c
+++ b/src/libtls/tls_crypto.c
@@ -2774,6 +2774,7 @@ METHOD(enumerator_t, private_key_enumerate, bool,
 	VA_ARGS_VGET(args, key_out, auth_out);
 
 	DESTROY_IF(this->key);
+	this->key = NULL;
 	DESTROY_IF(this->auth);
 	this->auth = auth_cfg_create();