diff --git a/OpenColorIO.spec b/OpenColorIO.spec
index 210e501..6c8b94f 100644
--- a/OpenColorIO.spec
+++ b/OpenColorIO.spec
@@ -20,6 +20,8 @@ Patch0:         OpenColorIO-setuptools.patch
 # https://github.com/imageworks/OpenColorIO/issues/517
 Patch1:         ocio-1.1.0-yamlcpp060.patch
 Patch2:         ocio-glext_h.patch
+# https://bugzilla.redhat.com/show_bug.cgi?id=1923344
+Patch3:         ocio-null_pointer.patch
 
 # Utilities
 BuildRequires:  cmake gcc-c++
@@ -73,8 +75,6 @@ BuildRequires:  tex(cm-super-ts1.enc)
 # Fonts
 BuildRequires:  texlive-cm texlive-ec texlive-times texlive-helvetic
 BuildRequires:  texlive-courier
-# Font maps
-BuildRequires:  texlive-updmap-map
 # Babel
 BuildRequires:  texlive-babel-english
 # Styles
diff --git a/ocio-null_pointer.patch b/ocio-null_pointer.patch
new file mode 100644
index 0000000..da81df0
--- /dev/null
+++ b/ocio-null_pointer.patch
@@ -0,0 +1,15 @@
+Index: OpenColorIO-1.1.1/src/core/ImageDesc.cpp
+===================================================================
+--- OpenColorIO-1.1.1.orig/src/core/ImageDesc.cpp
++++ OpenColorIO-1.1.1/src/core/ImageDesc.cpp
+@@ -57,8 +57,8 @@ OCIO_NAMESPACE_ENTER
+             os << "gData=" << planarImg->getGData() << ", ";
+             os << "bData=" << planarImg->getBData() << ", ";
+             os << "aData=" << planarImg->getAData() << ", ";
+-            os << "width=" << packedImg->getWidth() << ", ";
+-            os << "height=" << packedImg->getHeight() << ", ";
++            os << "width=" << planarImg->getWidth() << ", ";
++            os << "height=" << planarImg->getHeight() << ", ";
+             os << "yStrideBytes=" << planarImg->getYStrideBytes() << "";
+             os << ">";
+         }