From bf80061335791fa0359c76fa9588436d96bb25c9 Mon Sep 17 00:00:00 2001
From: Chris Vest <christianvest_hansen@apple.com>
Date: Sat, 6 Mar 2021 11:14:00 +0100
Subject: [PATCH] Also attach traces to ownership errors from compact() and
 bifurcate()

---
 src/main/java/io/netty/buffer/api/memseg/MemSegBuffer.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/io/netty/buffer/api/memseg/MemSegBuffer.java b/src/main/java/io/netty/buffer/api/memseg/MemSegBuffer.java
index dbaf185..4514f35 100644
--- a/src/main/java/io/netty/buffer/api/memseg/MemSegBuffer.java
+++ b/src/main/java/io/netty/buffer/api/memseg/MemSegBuffer.java
@@ -503,7 +503,7 @@ class MemSegBuffer extends RcSupport<Buffer, MemSegBuffer> implements Buffer, Re
     @Override
     public Buffer bifurcate() {
         if (!isOwned()) {
-            throw new IllegalStateException("Cannot bifurcate a buffer that is not owned.");
+            throw attachTrace(new IllegalStateException("Cannot bifurcate a buffer that is not owned."));
         }
         var drop = unsafeGetDrop();
         if (seg.ownerThread() != null) {
@@ -535,7 +535,7 @@ class MemSegBuffer extends RcSupport<Buffer, MemSegBuffer> implements Buffer, Re
     @Override
     public void compact() {
         if (!isOwned()) {
-            throw new IllegalStateException("Buffer must be owned in order to compact.");
+            throw attachTrace(new IllegalStateException("Buffer must be owned in order to compact."));
         }
         if (readOnly()) {
             throw new IllegalStateException("Buffer must be writable in order to compact, but was read-only.");