From 3c82863c528fa9ea1bd5eb75fa596a99266431b7 Mon Sep 17 00:00:00 2001
From: Peter Keresztes Schmidt <carbenium@outlook.com>
Date: Thu, 20 Aug 2020 00:46:52 +0200
Subject: Core/ChatCommands: Check whether a passed numeric enum value is valid
 (#25285)

(cherry picked from commit 4286e7aa02e777268b25d8a5bcc1ee87f7b16c4d)
---
 src/server/game/Chat/ChatCommands/ChatCommandArgs.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/server/game/Chat/ChatCommands')

diff --git a/src/server/game/Chat/ChatCommands/ChatCommandArgs.h b/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
index e32d6918a79..fa60be0cf86 100644
--- a/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
+++ b/src/server/game/Chat/ChatCommands/ChatCommandArgs.h
@@ -193,7 +193,11 @@ struct ArgInfo<T, std::enable_if_t<std::is_enum_v<T>>>
         U uVal = 0;
         ret = ArgInfo<U>::TryConsume(uVal, args);
         if (ret)
+        {
             val = static_cast<T>(uVal);
+            if (!EnumUtils::IsValid(val))
+                return nullptr;
+        }
 
         return ret;
     }
-- 
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