From 127c9e5014ff33c65b50e43387f3aa1c4aed8c9d Mon Sep 17 00:00:00 2001
From: Treeston <treeston.mmoc@gmail.com>
Date: Mon, 17 Sep 2018 01:24:14 +0200
Subject: Core/Chat: Add a missing terminator check

(cherry picked from commit bf6082a8354910beef00551b1c17bcdfe9492ab1)
---
 src/server/game/Chat/Hyperlinks.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/server/game/Chat/Hyperlinks.cpp')

diff --git a/src/server/game/Chat/Hyperlinks.cpp b/src/server/game/Chat/Hyperlinks.cpp
index d71316cb5ba..f66df9b4348 100644
--- a/src/server/game/Chat/Hyperlinks.cpp
+++ b/src/server/game/Chat/Hyperlinks.cpp
@@ -39,8 +39,12 @@ HyperlinkInfo Trinity::Hyperlinks::ParseHyperlink(char const* pos)
         return nullptr;
     uint32 color = 0;
     for (uint8 i = 0; i < 8; ++i)
+    {
         if (uint8 hex = toHex(*(pos++)))
             color = (color << 4) | (hex & 0xf);
+        else
+            return nullptr;
+    }
     // link data start tag
     if (*(pos++) != '|' || *(pos++) != 'H')
         return nullptr;
-- 
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