Prevent NPE on a null ActionOwner.

tjgq · copybara-github · commit f44363ee9b8b · 2025-11-07T07:08:56.000-08:00
PiperOrigin-RevId: 829423373
Change-Id: I410165513abfa19846b89990c1988832878ade80
diff --git a/src/main/java/com/google/devtools/build/lib/remote/AbstractActionInputPrefetcher.java b/src/main/java/com/google/devtools/build/lib/remote/AbstractActionInputPrefetcher.java
@@ -317,7 +317,8 @@ public ListenableFuture<Void> prefetchFilesInterruptibly(
       // Source artifacts in the main repo don't need to be fetched.
       if (input instanceof Artifact artifact
           && artifact.isSourceArtifact()
-          && artifact.getArtifactOwner().getLabel().getRepository().isMain()) {
+          && (artifact.getArtifactOwner() == null
+              || artifact.getArtifactOwner().getLabel().getRepository().isMain())) {
         continue;
       }
 

Original file line number	Diff line number	Diff line change
`@@ -317,7 +317,8 @@ public ListenableFuture<Void> prefetchFilesInterruptibly(`
`317`	`317`	`// Source artifacts in the main repo don't need to be fetched.`
`318`	`318`	`if (input instanceof Artifact artifact`
`319`	`319`	`&& artifact.isSourceArtifact()`
`320`		`- && artifact.getArtifactOwner().getLabel().getRepository().isMain()) {`
	`320`	`+ && (artifact.getArtifactOwner() == null`
	`321`	`+ \|\| artifact.getArtifactOwner().getLabel().getRepository().isMain())) {`
`321`	`322`	`continue;`
`322`	`323`	`}`
`323`	`324`