postfix/postfix-ssl-release-buffers.patch

34 lines
909 B
Diff

Index: src/tls/tls_client.c
===================================================================
--- src/tls/tls_client.c.orig
+++ src/tls/tls_client.c
@@ -356,6 +356,12 @@ TLS_APPL_STATE *tls_client_init(const TL
return (0);
}
+ /* Keep memory usage as low as possible */
+
+#ifdef SSL_MODE_RELEASE_BUFFERS
+ SSL_CTX_set_mode(client_ctx, SSL_MODE_RELEASE_BUFFERS);
+#endif
+
/*
* See the verify callback in tls_verify.c
*/
Index: src/tls/tls_server.c
===================================================================
--- src/tls/tls_server.c.orig
+++ src/tls/tls_server.c
@@ -426,6 +426,11 @@ TLS_APPL_STATE *tls_server_init(const TL
return (0);
}
+ /* Keep memory usage as low as possible */
+#ifdef SSL_MODE_RELEASE_BUFFERS
+ SSL_CTX_set_mode(server_ctx, SSL_MODE_RELEASE_BUFFERS);
+#endif
+
/*
* See the verify callback in tls_verify.c
*/