File CVE-2024-53425.patch of Package assimp

From ecc8a1c8695560df108d6adc00b3d7b1ba15df9f Mon Sep 17 00:00:00 2001
From: tyler92 <tyler92@inbox.ru>
Date: Tue, 17 Dec 2024 19:57:54 +0200
Subject: [PATCH] Fix buffer overflow in MD5Parser::SkipSpacesAndLineEnd
 (#5921)

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
---
 code/AssetLib/MD5/MD5Parser.cpp | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/code/AssetLib/MD5/MD5Parser.cpp b/code/AssetLib/MD5/MD5Parser.cpp
index 2de8d5033c..c5f108586e 100644
--- a/code/AssetLib/MD5/MD5Parser.cpp
+++ b/code/AssetLib/MD5/MD5Parser.cpp
@@ -115,14 +115,18 @@ void MD5Parser::ParseHeader() {
         ReportError("MD5 version tag is unknown (10 is expected)");
     }
     SkipLine();
-    if (buffer == bufferEnd) {
-        return;
-    }
 
     // print the command line options to the console
-    // FIX: can break the log length limit, so we need to be careful
     char *sz = buffer;
-    while (!IsLineEnd(*buffer++));
+    while (buffer < bufferEnd) {
+        if (IsLineEnd(*buffer++)) {
+            break;
+        }
+    }
+
+    if (buffer == bufferEnd) {
+        return;
+    }
     
     ASSIMP_LOG_INFO(std::string(sz, std::min((uintptr_t)MAX_LOG_MESSAGE_LENGTH, (uintptr_t)(buffer - sz))));
     SkipSpacesAndLineEnd();