lib-master: ipc-client: Don't free command too early

When multiple replies were received by IPC only the final reply should free
the command. This may have caused e.g. "doveadm proxy list" to crash.
Broken by 435f0545b200767c25a5daee17cd6b4998d03710

diff --git a/src/lib-master/ipc-client.c b/src/lib-master/ipc-client.c
index 93a2351dc34ca1ef1a94cc7ff8b130f8bbe3c4ab..546a733446b7ca51a8e76f61d1774da48a29d62d 100644 (file)
--- a/src/lib-master/ipc-client.c
+++ b/src/lib-master/ipc-client.c
@@ -73,10 +73,10 @@ static void ipc_client_input_line(struct ipc_client *client, const char *line)
                else
                        client->aborted_cmds_count--;
        }
-       if (cmd != NULL) {
+       if (cmd != NULL)
                cmd->callback(state, line, cmd->context);
+       if (state != IPC_CLIENT_CMD_STATE_REPLY)
                i_free(cmd);
-       }
        if (disconnect)
                ipc_client_disconnect(client);
 }