From 50d21c03f5b02254d8eb0953bd5e635813cfe1c1 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sat, 26 Sep 2020 16:10:10 -0400
Subject: Free up resources throughout

---
 src/tls.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'src/tls.c')

diff --git a/src/tls.c b/src/tls.c
index 7d748d7..cde4b25 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -156,7 +156,7 @@ generate:
 }
 
 int
-gmnisrv_tls_init(struct gmnisrv_config *conf)
+tls_init(struct gmnisrv_config *conf)
 {
 	SSL_load_error_strings();
 	ERR_load_crypto_strings();
@@ -177,8 +177,18 @@ gmnisrv_tls_init(struct gmnisrv_config *conf)
 	return 0;
 }
 
+void
+tls_finish(struct gmnisrv_config *conf)
+{
+	SSL_CTX_free(conf->tls.ssl_ctx);
+	for (struct gmnisrv_host *host = conf->hosts; host; host = host->next) {
+		X509_free(host->x509);
+		EVP_PKEY_free(host->pkey);
+	}
+}
+
 SSL *
-gmnisrv_tls_get_ssl(struct gmnisrv_config *conf, int fd)
+tls_get_ssl(struct gmnisrv_config *conf, int fd)
 {
 	SSL *ssl = SSL_new(conf->tls.ssl_ctx);
 	if (!ssl) {
@@ -190,7 +200,7 @@ gmnisrv_tls_get_ssl(struct gmnisrv_config *conf, int fd)
 }
 
 void
-gmnisrv_tls_set_host(SSL *ssl, struct gmnisrv_host *host)
+tls_set_host(SSL *ssl, struct gmnisrv_host *host)
 {
 	SSL_use_certificate(ssl, host->x509);
 	SSL_use_PrivateKey(ssl, host->pkey);
-- 
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