diff --git a/0012-memhandler-initialization.patch b/0012-memhandler-initialization.patch
new file mode 100644
index 0000000..4c34648
--- /dev/null
+++ b/0012-memhandler-initialization.patch
@@ -0,0 +1,20 @@
+--- Coin-3.1.3/src/misc/SbHash.h.init	2010-03-02 22:20:09.000000000 +0900
++++ Coin-3.1.3/src/misc/SbHash.h	2016-04-22 16:52:39.888883757 +0900
+@@ -89,6 +89,8 @@
+     cc_memalloc_deallocate(entry->memhandler, ptr);
+   }
+   SbHashEntry(const Key & key, const Type & obj) : key(key), obj(obj) {}
++  SbHashEntry(const Key & key, const Type & obj, cc_memalloc *memhandler) 
++		: key(key), obj(obj), memhandler(memhandler) {}
+ 
+   Key key;
+   Type obj;
+@@ -218,7 +220,7 @@
+     /* Key not already in the hash table; insert a new
+      * entry as the first element in the bucket
+      */
+-    entry = new (this->memhandler) SbHashEntry<Type, Key>(key, obj);
++    entry = new (this->memhandler) SbHashEntry<Type, Key>(key, obj, this->memhandler);
+     entry->next = this->buckets[i];
+     this->buckets[i] = entry;
+ 
diff --git a/Coin3.spec b/Coin3.spec
index 7b1a183..4f2389b 100644
--- a/Coin3.spec
+++ b/Coin3.spec
@@ -13,7 +13,7 @@
 Summary: High-level 3D visualization library
 Name: Coin3
 Version: 3.1.3
-Release: 16%{?dist}
+Release: 17%{?dist}
 
 # https://bitbucket.org/Coin3D/coin/wiki/Home tells BSD,
 # but the tarball is GPLv2
@@ -40,6 +40,7 @@ Patch8: 0008-Convert-to-utf-8.patch
 Patch9: 0009-Convert-to-utf-8.patch
 Patch10: 0010-GCC-4.8.0-fixes.patch
 Patch11: 0011-Fix-SoCamera-manpage.patch
+Patch12: 0012-memhandler-initialization.patch
 
 BuildRequires: libGLU-devel
 BuildRequires: libXext-devel
@@ -88,6 +89,7 @@ Development package for Coin3
 %patch9 -p1
 %patch10 -p1
 %patch11 -p1
+%patch12 -p1
 
 %if (0%{?fedora} > 20) && (0%{?fedora} < 24)
 # freetype header chaos:
@@ -214,6 +216,9 @@ fi
 %ghost %{_libdir}/pkgconfig/Coin.pc
 
 %changelog
+* Fri Apr 22 2016 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.1.3-17
+- Initialize memhandler member properly (bug 1323159)
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.3-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild