Handle null layerIndices

jasonpaulos · jasonpaulos · commit 960f2bc7a687 · 2026-06-24T12:07:20.000-04:00
diff --git a/src/Microsoft.ComponentDetection.Orchestrator/Services/GraphTranslation/DefaultGraphTranslationService.cs b/src/Microsoft.ComponentDetection.Orchestrator/Services/GraphTranslation/DefaultGraphTranslationService.cs
@@ -105,6 +105,12 @@ private static bool IsExclusivelyFromBaseImage(DetectedComponent component, Dict
                 return false;
             }
 
+            if (layerIndices == null)
+            {
+                // No layer indices for this container detail - keep the component.
+                return false;
+            }
+
             foreach (var layerIndex in layerIndices)
             {
                 if (!layersByIndex.TryGetValue(layerIndex, out var layer) || !layer.IsBaseImage)

Original file line number	Diff line number	Diff line change
`@@ -105,6 +105,12 @@ private static bool IsExclusivelyFromBaseImage(DetectedComponent component, Dict`
`105`	`105`	`return false;`
`106`	`106`	`}`
`107`	`107`
	`108`	`+ if (layerIndices == null)`
	`109`	`+ {`
	`110`	`+ // No layer indices for this container detail - keep the component.`
	`111`	`+ return false;`
	`112`	`+ }`
	`113`	`+`
`108`	`114`	`foreach (var layerIndex in layerIndices)`
`109`	`115`	`{`
`110`	`116`	`if (!layersByIndex.TryGetValue(layerIndex, out var layer) \|\| !layer.IsBaseImage)`