From f3f1f03784b1995e9233436cb563270e3f3bff21 Mon Sep 17 00:00:00 2001
From: Avinesh Singh <Avinesh.Singh@deshaw.com>
Date: Sat, 18 Nov 2023 20:39:23 +0530
Subject: [PATCH] Fix: Exec Process deadlock

WaitForExit should have been called after all other methods are called on the process
---
 .../KubernetesClientConfiguration.ConfigFile.cs              | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/KubernetesClient/KubernetesClientConfiguration.ConfigFile.cs b/src/KubernetesClient/KubernetesClientConfiguration.ConfigFile.cs
index e74660bc9..8a6b45dc6 100644
--- a/src/KubernetesClient/KubernetesClientConfiguration.ConfigFile.cs
+++ b/src/KubernetesClient/KubernetesClientConfiguration.ConfigFile.cs
@@ -537,12 +537,13 @@ public static ExecCredentialResponse ExecuteExternalCommand(ExternalExecution co
 
             try
             {
-                if (!process.WaitForExit((int)(ExecTimeout.TotalMilliseconds)))
+                var responseObject = KubernetesJson.Deserialize<ExecCredentialResponse>(process.StandardOutput.ReadToEnd());
+
+                if (!process.WaitForExit((int)ExecTimeout.TotalMilliseconds))
                 {
                     throw new KubeConfigException("external exec failed due to timeout");
                 }
 
-                var responseObject = KubernetesJson.Deserialize<ExecCredentialResponse>(process.StandardOutput.ReadToEnd());
                 if (responseObject == null || responseObject.ApiVersion != config.ApiVersion)
                 {
                     throw new KubeConfigException(