diff --git a/xrootd-link.patch b/xrootd-link.patch
new file mode 100644
index 0000000..e403d25
--- /dev/null
+++ b/xrootd-link.patch
@@ -0,0 +1,11 @@
+diff -ur xrootd-4.2.3.orig/src/XrdCeph.cmake xrootd-4.2.3/src/XrdCeph.cmake
+--- xrootd-4.2.3.orig/src/XrdCeph.cmake	2015-09-02 11:48:29.000000000 +0200
++++ xrootd-4.2.3/src/XrdCeph.cmake	2015-12-21 08:25:11.334476387 +0100
+@@ -22,6 +22,7 @@
+ 
+ target_link_libraries(
+   XrdCephPosix
++  XrdUtils
+   ${RADOS_LIBS} )
+ 
+ set_target_properties(
diff --git a/xrootd-pth-cancel.patch b/xrootd-pth-cancel.patch
new file mode 100644
index 0000000..fcb8757
--- /dev/null
+++ b/xrootd-pth-cancel.patch
@@ -0,0 +1,19 @@
+diff -ur xrootd-4.2.3.orig/src/XrdSys/XrdSysLinuxSemaphore.hh xrootd-4.2.3/src/XrdSys/XrdSysLinuxSemaphore.hh
+--- xrootd-4.2.3.orig/src/XrdSys/XrdSysLinuxSemaphore.hh	2015-09-02 11:48:29.000000000 +0200
++++ xrootd-4.2.3/src/XrdSys/XrdSysLinuxSemaphore.hh	2015-12-23 16:08:43.652883522 +0100
+@@ -155,13 +155,13 @@
+             {
+               int r = 0;
+ 
+-              pthread_cleanup_push( Cleanup, pValue );
+               pthread_setcanceltype( PTHREAD_CANCEL_ASYNCHRONOUS, 0 );
++              pthread_cleanup_push( Cleanup, pValue );
+ 
+               r = syscall( SYS_futex, pValue, FUTEX_WAIT, newVal, 0, 0, 0 );
+ 
+-              pthread_setcanceltype( PTHREAD_CANCEL_DEFERRED, 0 );
+               pthread_cleanup_pop( 0 );
++              pthread_setcanceltype( PTHREAD_CANCEL_DEFERRED, 0 );
+ 
+               if( r == 0 )               // we've been woken up
+                 break;
diff --git a/xrootd.spec b/xrootd.spec
index 31f5514..1a1c426 100644
--- a/xrootd.spec
+++ b/xrootd.spec
@@ -10,7 +10,7 @@
 Name:		xrootd
 Epoch:		1
 Version:	4.2.3
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Extended ROOT file server
 
 Group:		System Environment/Daemons
@@ -19,6 +19,10 @@ URL:		http://xrootd.org/
 Source0:	http://xrootd.org/download/v%{version}/%{name}-%{version}.tar.gz
 #		https://github.com/xrootd/xrootd/pull/272 (rhbz 1249137)
 Patch0:		%{name}-selinux.patch
+#		https://github.com/xrootd/xrootd/pull/321 (rhbz 1278968)
+Patch1:		%{name}-pth-cancel.patch
+#		https://github.com/xrootd/xrootd/pull/322
+Patch2:		%{name}-link.patch
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:	cmake
@@ -239,6 +243,8 @@ This package contains the API documentation of the xrootd libraries.
 %prep
 %setup -q
 %patch0 -p1
+%patch1 -p1
+%patch2 -p1
 
 %if %{?fedora}%{!?fedora:0} <= 9 && %{?rhel}%{!?rhel:0} <= 5
 # Older versions of SELinux do not have policy for open
@@ -606,6 +612,9 @@ fi
 %doc %{_pkgdocdir}
 
 %changelog
+* Wed Dec 23 2015 Mattias Ellert <mattias.ellert@fysast.uu.se> - 1:4.2.3-2
+- Fix sigfault due to pthread clean-up functions
+
 * Tue Sep 08 2015 Mattias Ellert <mattias.ellert@fysast.uu.se> - 1:4.2.3-1
 - Update to version 4.2.3