[Fix] Resort symbols cache if it has been changed

diff --git a/src/libserver/symbols_cache.c b/src/libserver/symbols_cache.c
index f7b410c287ccfa97da7ef9530833032d79d9803f..daeadcfe6e822b183ff198dccd66cad5261e26bd 100644 (file)
--- a/src/libserver/symbols_cache.c
+++ b/src/libserver/symbols_cache.c
@@ -1282,6 +1282,17 @@ rspamd_symbols_cache_process_symbols (struct rspamd_task * task,
        g_assert (cache != NULL);
 
        if (task->checkpoint == NULL) {
+
+               if (cache->items_by_id->len != cache->items_by_order->d->len) {
+                       /*
+                        * Cache has been modified, need to resort it
+                        */
+                       msg_info_cache ("symbols cache has been modified since last check:"
+                                       " old items: %ud, new items: %ud",
+                                       cache->items_by_order->d->len, cache->items_by_id->len);
+                       rspamd_symbols_cache_resort (cache);
+               }
+
                checkpoint = rspamd_mempool_alloc0 (task->task_pool, sizeof (*checkpoint));
                /* Bit 0: check started, Bit 1: check finished */
                checkpoint->processed_bits = rspamd_mempool_alloc0 (task->task_pool,