fix: Stack overflow in DFLYCLUSTER CONFIG (#4342)

fix: Stack overflow in `DFLYCLUSTER CONFIG` It's fine to use the heap in such cases, latency doesn't matter.
dragonflydb · Dec 19, 2024 · 79c4a18 · 79c4a18
1 parent e462fc0
commit 79c4a18
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/server/cluster/cluster_config.cc b/src/server/cluster/cluster_config.cc
@@ -40,7 +40,7 @@ bool HasValidNodeIds(const ClusterShardInfos& new_config) {
 
 bool IsConfigValid(const ClusterShardInfos& new_config) {
   // Make sure that all slots are set exactly once.
-  array<bool, cluster::kMaxSlotNum + 1> slots_found = {};
+  vector<bool> slots_found(cluster::kMaxSlotNum + 1);
 
   if (!HasValidNodeIds(new_config)) {
     return false;