Fix argument passed to WriteGuidToBuffer (Azure#34908)

* Fix argument passed to WriteGuidToBuffer

* Use constant

Author: JoshLove-msft

sdk/servicebus/Azure.Messaging.ServiceBus/CHANGELOG.md

@@ -1,14 +1,10 @@
 # Release History
 
-## 7.14.0-beta.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 7.13.1 (2023-03-13)
 
 ### Bugs Fixed
 
-### Other Changes
+- Fixed issue with Guid writing during message settlement that could result in an `ArgumentException` if the ArrayPool returned a buffer that is larger than the size of the Guid.
 
 ## 7.13.0 (2023-03-08)
 

sdk/servicebus/Azure.Messaging.ServiceBus/src/Amqp/AmqpReceiver.cs

@@ -476,7 +476,7 @@ private async Task DisposeMessageAsync(
             TimeSpan timeout)
         {
             byte[] bufferForLockToken = ArrayPool<byte>.Shared.Rent(SizeOfGuidInBytes);
-            GuidUtilities.WriteGuidToBuffer(lockToken, bufferForLockToken);
+            GuidUtilities.WriteGuidToBuffer(lockToken, bufferForLockToken.AsSpan(0, SizeOfGuidInBytes));
 
             ArraySegment<byte> deliveryTag = new ArraySegment<byte>(bufferForLockToken, 0, SizeOfGuidInBytes);
             ReceivingAmqpLink receiveLink = null;

sdk/servicebus/Azure.Messaging.ServiceBus/src/Azure.Messaging.ServiceBus.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>Azure Service Bus is a fully managed enterprise integration message broker. Service Bus can decouple applications and services. Service Bus offers a reliable and secure platform for asynchronous transfer of data and state. This client library allows for both sending and receiving messages using Azure Service Bus. For more information about Service Bus, see https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-messaging-overview</Description>
-    <Version>7.14.0-beta.1</Version>
+    <Version>7.13.1</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <ApiCompatVersion>7.13.0</ApiCompatVersion>
     <PackageTags>Azure;Service Bus;ServiceBus;.NET;AMQP;$(PackageCommonTags)</PackageTags>