From ddb1cbc831b6d13b985d91022f01e955e24ae871 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Sun, 8 Mar 2026 15:47:16 +0100
Subject: [CHORE] Patching TOML manifest parser to avoid null deref.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 vendor/toml++/impl/make_node.hpp | 305 ++++++++++++++++++---------------------
 1 file changed, 140 insertions(+), 165 deletions(-)

(limited to 'vendor/toml++/impl/make_node.hpp')

diff --git a/vendor/toml++/impl/make_node.hpp b/vendor/toml++/impl/make_node.hpp
index 69a566a..4debabf 100644
--- a/vendor/toml++/impl/make_node.hpp
+++ b/vendor/toml++/impl/make_node.hpp
@@ -1,181 +1,156 @@
-//# This file is a part of toml++ and is subject to the the terms of the MIT license.
-//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
-//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
-// SPDX-License-Identifier: MIT
+// # This file is a part of toml++ and is subject to the the terms of the MIT license.
+// # Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
+// # See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
+//  SPDX-License-Identifier: MIT
 #pragma once
 
 #include "forward_declarations.hpp"
 #include "header_start.hpp"
 
 /// \cond
-TOML_IMPL_NAMESPACE_START
-{
-	template <typename T>
-	TOML_NODISCARD
-	TOML_ATTR(returns_nonnull)
-	auto* make_node_impl_specialized(T && val, [[maybe_unused]] value_flags flags)
-	{
-		using unwrapped_type = unwrap_node<remove_cvref<T>>;
-		static_assert(!std::is_same_v<unwrapped_type, node>);
-		static_assert(!is_node_view<unwrapped_type>);
-
-		// arrays + tables - invoke copy/move ctor
-		if constexpr (is_one_of<unwrapped_type, array, table>)
-		{
-			return new unwrapped_type(static_cast<T&&>(val));
-		}
-
-		// values
-		else
-		{
-			using native_type = native_type_of<unwrapped_type>;
-			using value_type  = value<native_type>;
-
-			value_type* out;
-
-			// copy/move ctor
-			if constexpr (std::is_same_v<remove_cvref<T>, value_type>)
-			{
-				out = new value_type{ static_cast<T&&>(val), flags };
-			}
-
-			// creating from raw value
-			else
-			{
-				static_assert(!is_wide_string<T> || TOML_ENABLE_WINDOWS_COMPAT,
-							  "Instantiating values from wide-character strings is only "
-							  "supported on Windows with TOML_ENABLE_WINDOWS_COMPAT enabled.");
-
-				if constexpr (!is_losslessly_convertible_to_native<unwrapped_type>)
-				{
-					if constexpr (std::is_same_v<native_type, int64_t>)
-						static_assert(always_false<T>,
-									  "Integral value initializers must be losslessly convertible to int64_t");
-					else if constexpr (std::is_same_v<native_type, double>)
-						static_assert(always_false<T>,
-									  "Floating-point value initializers must be losslessly convertible to double");
-					else
-						static_assert(
-							always_false<T>,
-							"Value initializers must be losslessly convertible to one of the TOML value types");
-				}
-
-				if constexpr (is_wide_string<T>)
-				{
+TOML_IMPL_NAMESPACE_START {
+  template <typename T>
+  TOML_NODISCARD TOML_ATTR(returns_nonnull) auto* make_node_impl_specialized(
+      T && val, [[maybe_unused]] value_flags flags) {
+    using unwrapped_type = unwrap_node<remove_cvref<T>>;
+    static_assert(!std::is_same_v<unwrapped_type, node>);
+    static_assert(!is_node_view<unwrapped_type>);
+
+    // arrays + tables - invoke copy/move ctor
+    if constexpr (is_one_of<unwrapped_type, array, table>) {
+      return new unwrapped_type(static_cast<T&&>(val));
+    }
+
+    // values
+    else {
+      using native_type = native_type_of<unwrapped_type>;
+      using value_type  = value<native_type>;
+
+      value_type* out;
+
+      // copy/move ctor
+      if constexpr (std::is_same_v<remove_cvref<T>, value_type>) {
+        out = new value_type{static_cast<T&&>(val), flags};
+      }
+
+      // creating from raw value
+      else {
+        static_assert(!is_wide_string<T> || TOML_ENABLE_WINDOWS_COMPAT,
+                      "Instantiating values from wide-character strings is only "
+                      "supported on Windows with TOML_ENABLE_WINDOWS_COMPAT enabled.");
+
+        if constexpr (!is_losslessly_convertible_to_native<unwrapped_type>) {
+          if constexpr (std::is_same_v<native_type, int64_t>)
+            static_assert(always_false<T>,
+                          "Integral value initializers must be losslessly convertible to int64_t");
+          else if constexpr (std::is_same_v<native_type, double>)
+            static_assert(
+                always_false<T>,
+                "Floating-point value initializers must be losslessly convertible to double");
+          else
+            static_assert(
+                always_false<T>,
+                "Value initializers must be losslessly convertible to one of the TOML value types");
+        }
+
+        if constexpr (is_wide_string<T>) {
 #if TOML_ENABLE_WINDOWS_COMPAT
-					out = new value_type{ narrow(static_cast<T&&>(val)) };
+          out = new value_type{narrow(static_cast<T&&>(val))};
 #else
-					static_assert(always_false<T>, "Evaluated unreachable branch!");
+          static_assert(always_false<T>, "Evaluated unreachable branch!");
 #endif
-				}
-				else
-					out = new value_type{ static_cast<T&&>(val) };
-
-				if (flags != preserve_source_value_flags)
-					out->flags(flags);
-			}
-
-			return out;
-		}
-	}
-
-	template <typename T>
-	TOML_NODISCARD
-	auto* make_node_impl(T && val, value_flags flags = preserve_source_value_flags)
-	{
-		using unwrapped_type = unwrap_node<remove_cvref<T>>;
-		if constexpr (std::is_same_v<unwrapped_type, node> || is_node_view<unwrapped_type>)
-		{
-			if constexpr (is_node_view<unwrapped_type>)
-			{
-				if (!val)
-					return static_cast<toml::node*>(nullptr);
-			}
-
-			return static_cast<T&&>(val).visit(
-				[flags](auto&& concrete) {
-					return static_cast<toml::node*>(
-						make_node_impl_specialized(static_cast<decltype(concrete)&&>(concrete), flags));
-				});
-		}
-		else
-			return make_node_impl_specialized(static_cast<T&&>(val), flags);
-	}
-
-	template <typename T>
-	TOML_NODISCARD
-	auto* make_node_impl(inserter<T> && val, value_flags flags = preserve_source_value_flags)
-	{
-		return make_node_impl(static_cast<T&&>(val.value), flags);
-	}
-
-	template <typename T, bool = (is_node<T> || is_node_view<T> || is_value<T> || can_partially_represent_native<T>)>
-	struct inserted_type_of_
-	{
-		using type = std::remove_pointer_t<decltype(make_node_impl(std::declval<T>()))>;
-	};
-
-	template <typename T>
-	struct inserted_type_of_<inserter<T>, false>
-	{
-		using type = typename inserted_type_of_<remove_cvref<T>>::type;
-	};
-
-	template <typename T>
-	struct inserted_type_of_<T, false>
-	{
-		using type = void;
-	};
-
-	template <typename T>
-	TOML_NODISCARD
-	node_ptr make_node(T && val, value_flags flags = preserve_source_value_flags)
-	{
-		return node_ptr{ make_node_impl(static_cast<T&&>(val), flags) };
-	}
-
-	template <typename... T>
-	struct emplaced_type_of_
-	{
-		using type = void;
-	};
-
-	template <typename T>
-	struct emplaced_type_of_<T>
-	{
-		using type = std::conditional_t<is_one_of<T, node, node_view<node>, node_view<const node>>,
-										void,
-										typename inserted_type_of_<T>::type>;
-	};
-
-	template <typename T>
-	struct emplaced_type_of_<inserter<T>>
-	{
-		using type = typename emplaced_type_of_<remove_cvref<T>>::type;
-	};
-
-	template <typename... T>
-	using emplaced_type_of = typename emplaced_type_of_<remove_cvref<T>...>::type;
+        } else
+          out = new value_type{static_cast<T&&>(val)};
+
+        if (flags != preserve_source_value_flags) out->flags(flags);
+      }
+
+      return out;
+    }
+  }
+
+  template <typename T>
+  TOML_NODISCARD auto* make_node_impl(T && val, value_flags flags = preserve_source_value_flags) {
+    using unwrapped_type = unwrap_node<remove_cvref<T>>;
+    if constexpr (std::is_same_v<unwrapped_type, node> || is_node_view<unwrapped_type>) {
+      if constexpr (is_node_view<unwrapped_type>) {
+        if (!val) return static_cast<toml::node*>(nullptr);
+      }
+
+      return static_cast<T&&>(val).visit([flags](auto&& concrete) {
+        return static_cast<toml::node*>(
+            make_node_impl_specialized(static_cast<decltype(concrete)&&>(concrete), flags));
+      });
+    } else
+      return make_node_impl_specialized(static_cast<T&&>(val), flags);
+  }
+
+  template <typename T>
+  TOML_NODISCARD auto* make_node_impl(inserter<T> && val,
+                                      value_flags flags = preserve_source_value_flags) {
+    return make_node_impl(static_cast<T&&>(val.value), flags);
+  }
+
+  template <typename T, bool = (is_node<T> || is_node_view<T> || is_value<T> ||
+                                can_partially_represent_native<T>)>
+  struct inserted_type_of_ {
+    using type = std::remove_pointer_t<decltype(make_node_impl(std::declval<T>()))>;
+  };
+
+  template <typename T>
+  struct inserted_type_of_<inserter<T>, false> {
+    using type = typename inserted_type_of_<remove_cvref<T>>::type;
+  };
+
+  template <typename T>
+  struct inserted_type_of_<T, false> {
+    using type = void;
+  };
+
+  template <typename T>
+  TOML_NODISCARD node_ptr make_node(T && val, value_flags flags = preserve_source_value_flags) {
+    return node_ptr{make_node_impl(static_cast<T&&>(val), flags)};
+  }
+
+  template <typename... T>
+  struct emplaced_type_of_ {
+    using type = void;
+  };
+
+  template <typename T>
+  struct emplaced_type_of_<T> {
+    using type = std::conditional_t<is_one_of<T, node, node_view<node>, node_view<const node>>,
+                                    void, typename inserted_type_of_<T>::type>;
+  };
+
+  template <typename T>
+  struct emplaced_type_of_<inserter<T>> {
+    using type = typename emplaced_type_of_<remove_cvref<T>>::type;
+  };
+
+  template <typename... T>
+  using emplaced_type_of = typename emplaced_type_of_<remove_cvref<T>...>::type;
 }
 TOML_IMPL_NAMESPACE_END;
 /// \endcond
 
-TOML_NAMESPACE_START
-{
-	/// \brief	Metafunction for determining which node type would be constructed
-	///			if an object of this type was inserted into a toml::table or toml::array.
-	///
-	/// \detail \cpp
-	/// static_assert(std::is_same_v<toml::inserted_type_of<const char*>, toml::value<std::string>);
-	/// static_assert(std::is_same_v<toml::inserted_type_of<int>,         toml::value<int64_t>);
-	/// static_assert(std::is_same_v<toml::inserted_type_of<float>,       toml::value<double>);
-	/// static_assert(std::is_same_v<toml::inserted_type_of<bool>,        toml::value<bool>);
-	/// \ecpp
-	///
-	/// \note	This will return toml::node for nodes and node_views, even though a more specific node subclass
-	///			would actually be inserted. There is no way around this in a compile-time metafunction.
-	template <typename T>
-	using inserted_type_of = POXY_IMPLEMENTATION_DETAIL(typename impl::inserted_type_of_<impl::remove_cvref<T>>::type);
+TOML_NAMESPACE_START {
+  /// \brief	Metafunction for determining which node type would be constructed
+  ///			if an object of this type was inserted into a toml::table or toml::array.
+  ///
+  /// \detail \cpp
+  /// static_assert(std::is_same_v<toml::inserted_type_of<const char*>, toml::value<std::string>);
+  /// static_assert(std::is_same_v<toml::inserted_type_of<int>,         toml::value<int64_t>);
+  /// static_assert(std::is_same_v<toml::inserted_type_of<float>,       toml::value<double>);
+  /// static_assert(std::is_same_v<toml::inserted_type_of<bool>,        toml::value<bool>);
+  /// \ecpp
+  ///
+  /// \note	This will return toml::node for nodes and node_views, even though a more specific node
+  /// subclass
+  ///			would actually be inserted. There is no way around this in a compile-time metafunction.
+  template <typename T>
+  using inserted_type_of =
+      POXY_IMPLEMENTATION_DETAIL(typename impl::inserted_type_of_<impl::remove_cvref<T>>::type);
 }
 TOML_NAMESPACE_END;
 
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