mdds: pulled patch from libreoffice

mdds/.signature

@@ -1,5 +1,6 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF324NCKl1So/TFIcKdSTzKZ3kGW0AOmthjPXVOmazToAj529hHm/fPbfhsXVTg+Fol1ezkWZhTXCZIaBa1yxYBA0=
-SHA256 (Pkgfile) = 1153de26adf1a189621b86acb186c26bd082b0958a5644179ecc5ea1247ee568
+RWSagIOpLGJF33Rl6gxgP2PsULD+GNyl2p+WBN7nR3GtRv5FVymzzE+shIN9UUwsnoc2+QUIht3F8woAbQJJB6XvAD+c2KLojQo=
+SHA256 (Pkgfile) = 0be7aac63808419c8a56fa12a9938aeab5e7ed39bff1d4d66eac1385558fd572
 SHA256 (.footprint) = bdd2e92384b0cf3a68e264a916de80f0426cade09c615f2d150686e87d146fb7
 SHA256 (mdds-2.1.0.tar.bz2) = 3359f70624f2358a773acb39c0ebf2f36954c01895fc9c0f60e1ab0916bd07e0
+SHA256 (use-after-free.patch) = bbbadec82835a641be6d6abf0f05dc5e64ef898e0760f17094a2f63e42e42543

mdds/Pkgfile

@@ -5,12 +5,17 @@
 
 name=mdds
 version=2.1.0
-release=1
-source=(https://kohei.us/files/mdds/src/$name-$version.tar.bz2)
+release=2
+source=(https://kohei.us/files/mdds/src/$name-$version.tar.bz2
+  use-after-free.patch)
 
 build() {
   cd $name-$version
+
+  patch -Np0 -i $SRC/use-after-free.patch
+
   ./autogen.sh --prefix=/usr
   make DESTDIR=$PKG install
+
   rm -fr $PKG/usr/share/doc
 }

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())
+         {