lmtp: Don't deliver truncated email when client disconnects before "." line

This didn't happen always, because the EOF was handled in two different
places in different ways.

diff --git a/src/lmtp/commands.c b/src/lmtp/commands.c
index 1f72a10ac170b68fc7c73ee905890fbeadca063c..e8862e59453311e14f1463c80c2427e4b4a809ff 100644 (file)
--- a/src/lmtp/commands.c
+++ b/src/lmtp/commands.c
@@ -1269,12 +1269,13 @@ static void client_input_data_handle(struct client *client)
        if (ret == 0)
                return;
 
-       if (!client->dot_input->eof) {
+       if (client->dot_input->stream_errno != 0) {
                /* client probably disconnected */
                client_destroy(client, NULL, NULL);
                return;
        }
 
+       /* the ending "." line was seen. begin saving the mail. */
        client_input_data_write(client);
 }