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 62d698919a09c0b34b75d0d8b71394e462512951..1ec89d44be861d9dff42435d49bb807a4aced806 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);
 }