Adding upstream version 1.43.0.upstream/1.43.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 13 insertions, 7 deletions

diff --git a/database/engine/rrdengineapi.c b/database/engine/rrdengineapi.c
index c6b1fa2dd..318a933f1 100755
--- a/database/engine/rrdengineapi.c
+++ b/database/engine/rrdengineapi.c
@@ -534,7 +534,8 @@ static void rrdeng_store_metric_append_point(STORAGE_COLLECT_HANDLE *collection_
     timing_step(TIMING_STEP_DBENGINE_MRG_UPDATE);
 }
 
-static void store_metric_next_error_log(struct rrdeng_collect_handle *handle, usec_t point_in_time_ut, const char *msg) {
+static void store_metric_next_error_log(struct rrdeng_collect_handle *handle __maybe_unused, usec_t point_in_time_ut __maybe_unused, const char *msg __maybe_unused) {
+#ifdef NETDATA_INTERNAL_CHECKS
     time_t point_in_time_s = (time_t)(point_in_time_ut / USEC_PER_SEC);
     char uuid[UUID_STR_LEN + 1];
     uuid_unparse(*mrg_metric_uuid(main_mrg, handle->metric), uuid);
@@ -562,6 +563,9 @@ static void store_metric_next_error_log(struct rrdeng_collect_handle *handle, us
     );
 
     buffer_free(wb);
+#else
+    ;
+#endif
 }
 
 void rrdeng_store_metric_next(STORAGE_COLLECT_HANDLE *collection_handle,
@@ -808,12 +812,14 @@ static bool rrdeng_load_page_next(struct storage_engine_query_handle *rrddim_han
     if (unlikely(handle->now_s > rrddim_handle->end_time_s))
         return false;
 
-    size_t entries;
+    size_t entries = 0;
     handle->page = pg_cache_lookup_next(ctx, handle->pdc, handle->now_s, handle->dt_s, &entries);
-    if (unlikely(!handle->page))
-        return false;
 
-    internal_fatal(pgc_page_data(handle->page) == DBENGINE_EMPTY_PAGE, "Empty page returned");
+    internal_fatal(handle->page && (pgc_page_data(handle->page) == DBENGINE_EMPTY_PAGE || !entries),
+                   "A page was returned, but it is empty - pg_cache_lookup_next() should be handling this case");
+
+    if (unlikely(!handle->page || pgc_page_data(handle->page) == DBENGINE_EMPTY_PAGE || !entries))
+        return false;
 
     time_t page_start_time_s = pgc_page_start_time_s(handle->page);
     time_t page_end_time_s = pgc_page_end_time_s(handle->page);
@@ -1002,12 +1008,12 @@ bool rrdeng_metric_retention_by_uuid(STORAGE_INSTANCE *db_instance, uuid_t *dim_
     return true;
 }
 
-size_t rrdeng_disk_space_max(STORAGE_INSTANCE *db_instance) {
+uint64_t rrdeng_disk_space_max(STORAGE_INSTANCE *db_instance) {
     struct rrdengine_instance *ctx = (struct rrdengine_instance *)db_instance;
     return ctx->config.max_disk_space;
 }
 
-size_t rrdeng_disk_space_used(STORAGE_INSTANCE *db_instance) {
+uint64_t rrdeng_disk_space_used(STORAGE_INSTANCE *db_instance) {
     struct rrdengine_instance *ctx = (struct rrdengine_instance *)db_instance;
     return __atomic_load_n(&ctx->atomic.current_disk_space, __ATOMIC_RELAXED);
 }