dma: properly close and free SSL connection state

diff --git a/libexec/dma/net.c b/libexec/dma/net.c
index bcd3ce5..4a5ded5 100644 (file)
--- a/libexec/dma/net.c
+++ b/libexec/dma/net.c
@@ -309,6 +309,19 @@ open_connection(struct qitem *it, const char *host)
        return (fd);
 }
 
+static void
+close_connection(int fd)
+{
+       if (((config->features & SECURETRANS) != 0) &&
+           ((config->features & NOSSL) == 0))
+               SSL_shutdown(config->ssl);
+
+       if (config->ssl != NULL)
+               SSL_free(config->ssl);
+
+       close(fd);
+}
+
 int
 deliver_remote(struct qitem *it, const char **errmsg)
 {
@@ -469,7 +482,7 @@ deliver_remote(struct qitem *it, const char **errmsg)
                       "QUIT failed: %s", it->queueid, neterr);
 out:
 
-       close(fd);
+       close_connection(fd);
        return (error);
 }