diff --git a/cfitsio-fix-hcompress-overflow.patch b/cfitsio-fix-hcompress-overflow.patch
new file mode 100644
index 0000000..64a5479
--- /dev/null
+++ b/cfitsio-fix-hcompress-overflow.patch
@@ -0,0 +1,12 @@
+diff -Naur cfitsio/imcompress.c cfitsio.new/imcompress.c
+--- cfitsio/imcompress.c	2013-11-22 21:37:42.000000000 +0100
++++ cfitsio.new/imcompress.c	2017-10-02 14:59:15.109929047 +0200
+@@ -6315,7 +6315,7 @@
+ 	    */
+ 	       
+             if ((infptr->Fptr)->compress_type == HCOMPRESS_1) {
+-	        if (*status == NUM_OVERFLOW) *status = 0;
++	        if ((*status == NUM_OVERFLOW) || (*status == OVERFLOW_ERR)) *status = 0;
+ 	    }
+           }
+         else if (tiledatatype == TSHORT)
diff --git a/cfitsio.spec b/cfitsio.spec
index 501b0dd..ebc2c30 100644
--- a/cfitsio.spec
+++ b/cfitsio.spec
@@ -1,6 +1,6 @@
 Name: cfitsio
 Version: 3.370
-Release: 1%{?dist}
+Release: 10%{?dist}
 Summary: Library for manipulating FITS data files
 Group: Development/Libraries
 License: MIT
@@ -12,6 +12,8 @@ Patch0: cfitsio-zlib.patch
 Patch1: cfitsio-noversioncheck.patch
 # Some rearrangements in pkg-config file
 Patch2: cfitsio-pkgconfig.patch
+# Backported fix for hcompress
+Patch3: cfitsio-fix-hcompress-overflow.patch
 
 BuildRequires:     gcc-gfortran zlib-devel
 BuildRequires:     bzip2-devel
@@ -32,7 +34,7 @@ community.
 Group:  Development/Libraries
 Summary: Headers required when building programs against cfitsio
 Requires: %{name} = %{version}-%{release}
-Requires: pkgconfig glibc-headers
+Requires: pkgconfig
 
 %description devel
 Headers required when building a program against the cfitsio library.
@@ -80,6 +82,7 @@ compression algorithm.
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 # remove bundled zlib
 # not all the files inside zlib belong to zlib
@@ -124,6 +127,7 @@ chmod 755 %{buildroot}%{_bindir}/f{,un}pack
 %{_libdir}/libcfitsio.so.*
 
 %files devel
+%doc cookbook.*
 %{_includedir}/%{name}
 %{_libdir}/libcfitsio.so
 %{_libdir}/pkgconfig/cfitsio.pc
@@ -141,6 +145,33 @@ chmod 755 %{buildroot}%{_bindir}/f{,un}pack
 %{_bindir}/funpack
 
 %changelog
+* Mon Oct 02 2017 Christian Dersch <lupinix@mailbox.org> - 3.370-10
+- Fix hcompress
+
+* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.370-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.370-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.370-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.370-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.370-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Thu Jun 11 2015 Sergio Pascual <sergiopr@fedoraproject.org> - 3.370-4
+- Remove glibc-headers from devel requires (fixes bz #1230471)
+
+* Thu Sep 18 2014 Orion Poplawski <orion@cora.nwra.com> - 3.370-3
+- Ship cookbook example in -devel docs
+
+* Fri Aug 15 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.370-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
 * Thu Jun 12 2014 Sergio Pascual <sergiopr@fedoraproject.org> - 3.370-1
 - New upstream (3.370)
 - Patches for ppc64le and aarch64 added upstream