enforce checks

amarziali · amarziali · commit 933c7fa836db · 2024-12-12T13:54:48.000+01:00
diff --git a/dd-java-agent/instrumentation/liberty-20/src/main/java/datadog/trace/instrumentation/liberty20/BundleNameHelper.java b/dd-java-agent/instrumentation/liberty-20/src/main/java/datadog/trace/instrumentation/liberty20/BundleNameHelper.java
@@ -13,7 +13,7 @@ public static String extractDeploymentName(final ThreadContextClassLoader classL
       return null;
     }
     final int tail = id.lastIndexOf('#');
-    if (tail < 0) {
+    if (tail <= head) {
       return null;
     }
     return id.substring(head + 1, tail);

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ public static String extractDeploymentName(final ThreadContextClassLoader classL`
`13`	`13`	`return null;`
`14`	`14`	`}`
`15`	`15`	`final int tail = id.lastIndexOf('#');`
`16`		`- if (tail < 0) {`
	`16`	`+ if (tail <= head) {`
`17`	`17`	`return null;`
`18`	`18`	`}`
`19`	`19`	`return id.substring(head + 1, tail);`