From cd85dfe8756d5e614d6a9248bbbd8fc4815ea6ef Mon Sep 17 00:00:00 2001
From: anupamme <mediratta@gmail.com>
Date: Wed, 29 Jul 2026 12:43:19 +0000
Subject: [PATCH] fix: V-001 security vulnerability

Automated security fix generated by OrbisAI Security
---
 imgui_draw.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index d89e36a9a..3bc2bfda8 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -556,8 +556,8 @@ void ImDrawList::AddCallback(ImDrawCallback callback, void* userdata, size_t use
     else
     {
         // Copy and store user data in a buffer
-        IM_ASSERT(userdata != NULL);
-        IM_ASSERT(userdata_size < (1u << 31));
+        if (userdata == NULL || userdata_size >= (1u << 31))
+            return;
         curr_cmd->UserCallbackData = NULL; // Will be resolved during Render()
         curr_cmd->UserCallbackDataSize = (int)userdata_size;
         curr_cmd->UserCallbackDataOffset = _CallbacksDataBuf.Size;