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Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: AR-DEV-1

engine/native/main/main.cpp

@@ -56,7 +56,12 @@ int main(int argc, char* argv[])
     }
 
     // Init the RHI with the native window handle and initial size
-    draco::rhi::init(ndt, nwh, 1280, 720);
+    if (!draco::rhi::init(ndt, nwh, 1280, 720)) {
+        std::println("Failed to initialize RHI");
+        SDL_DestroyWindow(window);
+        SDL_Quit();
+        return -1;
+    }
 
     // Geometry data for a triangle to test rendering
     // It includes both positions & colors

engine/native/rendering/rhi/rhi_bgfx.cpp

@@ -155,6 +155,10 @@ namespace draco::rhi
 
         if (p.index_buffer != UINT16_MAX)
         {
+            if (p.index_buffer >= g_buffers.size()) {
+                std::println("Error: Invalid index buffer handle in RenderPacket");
+                return;
+            }
             Buffer& ib = g_buffers[p.index_buffer];
             if (ib.is_index)
                 bgfx::setIndexBuffer(ib.ibh);