From 3c0c141189a0af706dfab9d052a2fd47d1906b39 Mon Sep 17 00:00:00 2001
From: MisterFunny01 <38401696+SashaSemenishchev@users.noreply.github.com>
Date: Sun, 27 Aug 2023 22:19:11 +0200
Subject: Fix parsing null async profiler segments (#354)

---
 .../main/java/me/lucko/spark/common/sampler/async/ProfileSegment.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'spark-common/src')

diff --git a/spark-common/src/main/java/me/lucko/spark/common/sampler/async/ProfileSegment.java b/spark-common/src/main/java/me/lucko/spark/common/sampler/async/ProfileSegment.java
index 0804ccf..f20c969 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/sampler/async/ProfileSegment.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/sampler/async/ProfileSegment.java
@@ -65,7 +65,7 @@ public class ProfileSegment {
 
     public static ProfileSegment parseSegment(JfrReader reader, JfrReader.Event sample, String threadName, long value) {
         JfrReader.StackTrace stackTrace = reader.stackTraces.get(sample.stackTraceId);
-        int len = stackTrace.methods.length;
+        int len = stackTrace != null ? stackTrace.methods.length : 0;
 
         AsyncStackTraceElement[] stack = new AsyncStackTraceElement[len];
         for (int i = 0; i < len; i++) {
-- 
cgit