Remove endless counter incrementing.

In some cases it is not enough to perform compare and exchange
and we still can get race condition in atomic incrementing.
Therefore, it is better to loose a history event than to
log error message each time.

diff --git a/src/roll_history.c b/src/roll_history.c
index 69f14176282ad428783077be4469878f9e51f07c..4206a6a8b9ba3e7ed778c6d85fa16e4fd9b42f76 100644 (file)
--- a/src/roll_history.c
+++ b/src/roll_history.c
@@ -101,7 +101,8 @@ rspamd_roll_history_update (struct roll_history *history, struct worker_task *ta
                row->completed = FALSE;
        }
        else {
-               msg_err ("internal error with history roll occured, row number is invalid: %d", row_num);
+               /* Race condition */
+               history->cur_row = 0;
                return;
        }