diff --git a/SOURCES/polkit-0.112-polkitpermission-leak.patch b/SOURCES/polkit-0.112-polkitpermission-leak.patch
new file mode 100644
index 0000000..97f8c44
--- /dev/null
+++ b/SOURCES/polkit-0.112-polkitpermission-leak.patch
@@ -0,0 +1,27 @@
+From dfd2c165447029c32510842350e924ef5ac3f679 Mon Sep 17 00:00:00 2001
+From: Rui Matos <tiagomatos@gmail.com>
+Date: Thu, 2 Mar 2017 14:50:31 +0100
+Subject: [PATCH] polkitpermission: Fix a memory leak on authority changes
+
+Signed-off-by: Rui Matos <tiagomatos@gmail.com>
+
+https://bugs.freedesktop.org/show_bug.cgi?id=99741
+---
+ src/polkit/polkitpermission.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/polkit/polkitpermission.c b/src/polkit/polkitpermission.c
+index f8a666e..f264094 100644
+--- a/src/polkit/polkitpermission.c
++++ b/src/polkit/polkitpermission.c
+@@ -454,6 +454,7 @@ changed_check_cb (GObject       *source_object,
+   if (result != NULL)
+     {
+       process_result (permission, result);
++      g_object_unref (result);
+     }
+   else
+     {
+-- 
+2.9.3
+
diff --git a/SPECS/polkit.spec b/SPECS/polkit.spec
index 17b8fa0..0499743 100644
--- a/SPECS/polkit.spec
+++ b/SPECS/polkit.spec
@@ -6,7 +6,7 @@
 Summary: An authorization framework
 Name: polkit
 Version: 0.112
-Release: 11%{?dist}
+Release: 12%{?dist}
 License: LGPLv2+
 URL: http://www.freedesktop.org/wiki/Software/polkit
 Source0: http://www.freedesktop.org/software/polkit/releases/%{name}-%{version}.tar.gz
@@ -23,6 +23,8 @@ Patch3: polkit-0.112-EnumerateActions-leak.patch
 Patch4: polkit-0.112-Polkit.spawn-leak.patch
 # https://bugs.freedesktop.org/show_bug.cgi?id=99741
 Patch5: polkit-0.112-agent-leaks.patch
+# https://bugs.freedesktop.org/show_bug.cgi?id=99741
+Patch6: polkit-0.112-polkitpermission-leak.patch
 Group: System Environment/Libraries
 BuildRequires: glib2-devel >= 2.30.0
 BuildRequires: expat-devel
@@ -95,6 +97,7 @@ Development documentation for polkit.
 %patch3 -p1 -b .EnumerateActions-leak
 %patch4 -p1 -b .Polkit.spawn-leak
 %patch5 -p1 -b .agent-leaks
+%patch6 -p1 -b .polkitpermission-leak.patch
 
 %build
 %if 0%{?enable_autoreconf}
@@ -183,6 +186,11 @@ fi
 %{_datadir}/gtk-doc
 
 %changelog
+* Tue Apr 4 2017 Miloslav Trmač <mitr@redhat.com> - 0.112-12
+- Fix a memory leak in PolkitPermission.
+  Patch by Rui Matos <tiagomatos@gmail.com>
+  Resolves: #1433915
+
 * Thu Feb 9 2017 Miloslav Trmač <mitr@redhat.com> - 0.112-11
 - Fix memory leaks when calling authentication agents
   Resolves: #1380166