From 355d591967385522d9c17c1003d8c28277aac074 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Mon, 15 Jun 2026 15:36:34 +0200 Subject: [PATCH] openssl: Fix memory leak if HMAC instantiation fails late Fixes: db0c53c20788 ("openssl: Fixes for HMAC with OpenSSL 3.0") --- src/libstrongswan/plugins/openssl/openssl_hmac.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/libstrongswan/plugins/openssl/openssl_hmac.c b/src/libstrongswan/plugins/openssl/openssl_hmac.c index da7f07fdf..0db853eb8 100644 --- a/src/libstrongswan/plugins/openssl/openssl_hmac.c +++ b/src/libstrongswan/plugins/openssl/openssl_hmac.c @@ -229,6 +229,7 @@ static mac_t *hmac_create(hash_algorithm_t algo) EVP_MAC_free(mac); if (!this->hmac_base || !EVP_MAC_CTX_set_params(this->hmac_base, params)) { + EVP_MAC_CTX_free(this->hmac_base); free(this); return NULL; }