diff --git a/SOURCES/libcgroup-0.41-infinite-loop.patch b/SOURCES/libcgroup-0.41-infinite-loop.patch
new file mode 100644
index 0000000..c202352
--- /dev/null
+++ b/SOURCES/libcgroup-0.41-infinite-loop.patch
@@ -0,0 +1,40 @@
+From 1078505afde08447226d9439d2ec1fd822afba82 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Nikola=20Forr=C3=B3?= <nforro@redhat.com>
+Date: Wed, 9 Dec 2015 11:00:30 +0100
+Subject: [PATCH] api.c: fix infinite loop
+
+If getgrnam or getpwuid functions failed, the program entered
+an infinite loop, because the rule pointer was never advanced.
+This is now fixed by updating the pointer before continuing
+to the next iteration.
+---
+ src/api.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/api.c b/src/api.c
+index e9500e0..aa912b6 100644
+--- a/src/api.c
++++ b/src/api.c
+@@ -2699,13 +2699,17 @@ static struct cgroup_rule *cgroup_find_matching_rule_uid_gid(uid_t uid,
+ 			/* Get the group data. */
+ 			sp = &(rule->username[1]);
+ 			grp = getgrnam(sp);
+-			if (!grp)
++			if (!grp) {
++				rule = rule->next;
+ 				continue;
++			}
+ 
+ 			/* Get the data for UID. */
+ 			usr = getpwuid(uid);
+-			if (!usr)
++			if (!usr) {
++				rule = rule->next;
+ 				continue;
++			}
+ 
+ 			/* If UID is a member of group, we matched. */
+ 			for (i = 0; grp->gr_mem[i]; i++) {
+-- 
+2.13.6
+
diff --git a/SPECS/libcgroup.spec b/SPECS/libcgroup.spec
index cd50b5d..2ddc63d 100644
--- a/SPECS/libcgroup.spec
+++ b/SPECS/libcgroup.spec
@@ -5,7 +5,7 @@
 Summary: Library to control and monitor control groups
 Name: libcgroup
 Version: 0.41
-Release: 13%{?dist}
+Release: 15%{?dist}
 License: LGPLv2+
 Group: Development/Libraries
 URL: http://libcg.sourceforge.net/
@@ -36,6 +36,8 @@ Patch14: libcgroup-0.41-api.c-fix-potential-buffer-overflow.patch
 Patch15: libcgroup-0.41-api.c-fix-log-level.patch
 # resolves #1384390
 Patch16: libcgroup-0.41-api.c-preserve-dirty-flag.patch
+# resolves #1505443
+Patch17: libcgroup-0.41-infinite-loop.patch
 
 BuildRequires: byacc, coreutils, flex, pam-devel, systemd
 Requires(pre): shadow-utils
@@ -96,6 +98,7 @@ provide scripts to manage that configuration.
 %patch14 -p1
 %patch15 -p1
 %patch16 -p1
+%patch17 -p1
 
 %build
 %configure --enable-pam-module-dir=%{_libdir}/security \
@@ -181,11 +184,11 @@ fi
 
 %files tools
 %doc COPYING README README_systemd
-%config(noreplace) %{_sysconfdir}/cgconfig.conf
-%config(noreplace) %{_sysconfdir}/cgconfig.d
-%config(noreplace) %{_sysconfdir}/cgrules.conf
-%config(noreplace) %{_sysconfdir}/cgsnapshot_blacklist.conf
-%config(noreplace) %{_sysconfdir}/sysconfig/cgred
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/cgconfig.conf
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/cgconfig.d
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/cgrules.conf
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/cgsnapshot_blacklist.conf
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/sysconfig/cgred
 /usr/bin/cgcreate
 /usr/bin/cgget
 /usr/bin/cgset
@@ -216,6 +219,14 @@ fi
 %{_libdir}/pkgconfig/libcgroup.pc
 
 %changelog
+* Tue Oct 24 2017 Nikola Forró <nforro@redhat.com> - 0.41-15
+- resolves: #1464015
+  do not verify size, mtime and checksum of config files
+
+* Tue Oct 24 2017 Nikola Forró <nforro@redhat.com> - 0.41-14
+- resolves: #1505443
+  fix infinite loop
+
 * Thu Mar 16 2017 Nikola Forró <nforro@redhat.com> - 0.41-13
 - resolves: #1384390
   preserve dirty flag when copying controller values