Clean up digests when freeing a connection_t.

diff --git a/src/connection.c b/src/connection.c
index 7fbb0fc..5beea4d 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -67,7 +67,9 @@ void free_connection(connection_t *c) {
                free(c->hostname);
 
        cipher_close(&c->incipher);
+       digest_close(&c->indigest);
        cipher_close(&c->outcipher);
+       digest_close(&c->outdigest);
 
        if(c->hischallenge)
                free(c->hischallenge);