Free ECDSA and RSA structures when freeing a connection_t.

[tinc] / src / openssl / ecdsa.c

diff --git a/src/openssl/ecdsa.c b/src/openssl/ecdsa.c
index c3b9683..a4f0f30 100644 (file)
--- a/src/openssl/ecdsa.c
+++ b/src/openssl/ecdsa.c
@@ -105,3 +105,14 @@ bool ecdsa_verify(ecdsa_t *ecdsa, const void *in, size_t len, const void *sig) {
 
        return true;
 }
+
+bool ecdsa_active(ecdsa_t *ecdsa) {
+       return *ecdsa;
+}
+
+void ecdsa_free(ecdsa_t *ecdsa) {
+       if(*ecdsa) {
+               EC_KEY_free(*ecdsa);
+               *ecdsa = NULL;
+       }
+}