From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:06:44 +0200
Subject: Adding upstream version 4:7.4.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 external/mdds/Makefile                |  7 +++++++
 external/mdds/Module_mdds.mk          | 16 ++++++++++++++++
 external/mdds/README                  |  4 ++++
 external/mdds/UnpackedTarball_mdds.mk | 20 ++++++++++++++++++++
 external/mdds/use-after-free.patch    | 12 ++++++++++++
 5 files changed, 59 insertions(+)
 create mode 100644 external/mdds/Makefile
 create mode 100644 external/mdds/Module_mdds.mk
 create mode 100644 external/mdds/README
 create mode 100644 external/mdds/UnpackedTarball_mdds.mk
 create mode 100644 external/mdds/use-after-free.patch

(limited to 'external/mdds')

diff --git a/external/mdds/Makefile b/external/mdds/Makefile
new file mode 100644
index 000000000..e4968cf85
--- /dev/null
+++ b/external/mdds/Makefile
@@ -0,0 +1,7 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+
+module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
+
+include $(module_directory)/../../solenv/gbuild/partial_build.mk
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/mdds/Module_mdds.mk b/external/mdds/Module_mdds.mk
new file mode 100644
index 000000000..47745940b
--- /dev/null
+++ b/external/mdds/Module_mdds.mk
@@ -0,0 +1,16 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_Module_Module,mdds))
+
+$(eval $(call gb_Module_add_targets,mdds,\
+	UnpackedTarball_mdds \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/mdds/README b/external/mdds/README
new file mode 100644
index 000000000..140f07bac
--- /dev/null
+++ b/external/mdds/README
@@ -0,0 +1,4 @@
+Multi-dimensional data structure (mdds) library, available from [https://gitlab.com/mdds/mdds].
+
+mdds primarily provides data structures that are used by the calc
+core.
diff --git a/external/mdds/UnpackedTarball_mdds.mk b/external/mdds/UnpackedTarball_mdds.mk
new file mode 100644
index 000000000..271d20b0f
--- /dev/null
+++ b/external/mdds/UnpackedTarball_mdds.mk
@@ -0,0 +1,20 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_UnpackedTarball_UnpackedTarball,mdds))
+
+$(eval $(call gb_UnpackedTarball_set_tarball,mdds,$(MDDS_TARBALL)))
+
+$(eval $(call gb_UnpackedTarball_set_patchlevel,mdds,0))
+
+$(eval $(call gb_UnpackedTarball_add_patches,mdds,\
+    external/mdds/use-after-free.patch \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/mdds/use-after-free.patch b/external/mdds/use-after-free.patch
new file mode 100644
index 000000000..981c94582
--- /dev/null
+++ b/external/mdds/use-after-free.patch
@@ -0,0 +1,12 @@
+--- include/mdds/flat_segment_tree_def.inl
++++ include/mdds/flat_segment_tree_def.inl
+@@ -84,8 +84,8 @@
+         // Move on to the next destination node, and have the next node point
+         // back to the previous node.
+         node_ptr old_node = dest_node;
++        dest_node->next->prev = old_node;
+         dest_node = dest_node->next;
+-        dest_node->prev = old_node;
+ 
+         if (src_node == r.m_right_leaf.get())
+         {
-- 
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