fix data race in syncer/launcher (smartcontractkit#14050)

chaingence · Aug 6, 2024 · 537d2ec · 537d2ec
1 parent e014a13
commit 537d2ec
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/.changeset/twelve-balloons-turn.md b/.changeset/twelve-balloons-turn.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+#internal fix data race in syncer launcher
diff --git a/core/capabilities/registry.go b/core/capabilities/registry.go
@@ -37,6 +37,8 @@ func (r *Registry) LocalNode(ctx context.Context) (capabilities.Node, error) {
 }
 
 func (r *Registry) ConfigForCapability(ctx context.Context, capabilityID string, donID uint32) (capabilities.CapabilityConfiguration, error) {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
 	if r.metadataRegistry == nil {
 		return capabilities.CapabilityConfiguration{}, errors.New("metadataRegistry information not available")
 	}