From 0f8c306a3e9dfa536e97e9e0678773c40ea13a52 Mon Sep 17 00:00:00 2001
From: Ladislav Zezula <zezula@volny.cz>
Date: Sun, 21 Apr 2024 21:45:52 +0200
Subject: Fixed page fault from
 https://github.com/ladislav-zezula/StormLib/issues/344

---
 src/SFileGetFileInfo.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/SFileGetFileInfo.cpp')

diff --git a/src/SFileGetFileInfo.cpp b/src/SFileGetFileInfo.cpp
index 5dd997d..1746fa0 100644
--- a/src/SFileGetFileInfo.cpp
+++ b/src/SFileGetFileInfo.cpp
@@ -452,6 +452,8 @@ bool WINAPI SFileGetFileInfo(
             return GetInfo(pvFileInfo, cbFileInfo, &hf->dwFileKey, sizeof(DWORD), pcbLengthNeeded);
 
         case SFileInfoEncryptionKeyRaw:
+            if(pFileEntry == NULL)
+                return GetInfo_ReturnError(ERROR_INVALID_PARAMETER);
             dwInt32Value = hf->dwFileKey;
             if(pFileEntry->dwFlags & MPQ_FILE_KEY_V2)
                 dwInt32Value = (dwInt32Value ^ pFileEntry->dwFileSize) - (DWORD)hf->MpqFilePos;
-- 
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