diff --git a/SOURCES/texlive-2012-memset-warning.patch b/SOURCES/texlive-2012-memset-warning.patch
new file mode 100644
index 0000000..6741db6
--- /dev/null
+++ b/SOURCES/texlive-2012-memset-warning.patch
@@ -0,0 +1,12 @@
+diff -up texlive-2012/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/encoding.c.me texlive-2012/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/encoding.c
+--- texlive-2012/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/encoding.c.me	2018-07-22 10:49:42.862075024 +0200
++++ texlive-2012/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/encoding.c	2018-07-22 10:52:00.667236454 +0200
+@@ -541,6 +541,8 @@ return( NULL );
+ 	base = 256;
+     else if ( enc->char_cnt<=0x10000 )
+ 	base = 0x10000;
++    if (base==0)
++return( NULL );
+     encoded = galloc(base*sizeof(int));
+     memset(encoded,-1,base*sizeof(int));
+     unencoded = galloc(sf->glyphcnt*sizeof(int));
diff --git a/SOURCES/texlive-2012-warning.patch b/SOURCES/texlive-2012-warning.patch
new file mode 100644
index 0000000..6e887bd
--- /dev/null
+++ b/SOURCES/texlive-2012-warning.patch
@@ -0,0 +1,20 @@
+diff -up texmf-dist/scripts/tetex/updmap.pl.me texmf-dist/scripts/tetex/updmap.pl
+--- texmf-dist/scripts/tetex/updmap.pl.me	2018-07-11 17:04:20.267484075 +0200
++++ texmf-dist/scripts/tetex/updmap.pl	2018-07-11 17:04:05.611892683 +0200
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env perl
++#!/usr/bin/perl
+ # mupdmap: utility to maintain map files for outline fonts.
+ # $Id: updmap.pl 27264 2012-07-31 05:10:29Z preining $
+ # 
+@@ -2071,8 +2071,8 @@ sub reset_root_home {
+       my (undef,undef,undef,undef,undef,undef,undef,$roothome) = getpwuid(0);
+       if (defined($roothome)) {
+         if ($envhome ne $roothome) {
+-          warning("$prg: resetting \$HOME value (was $envhome) to root's "
+-            . "actual home ($roothome).\n");
++          # warning("$prg: resetting \$HOME value (was $envhome) to root's "
++          #  . "actual home ($roothome).\n");
+           $ENV{'HOME'} = $roothome;
+         } else {
+           # envhome and roothome do agree, nothing to do, that is the good case
diff --git a/SPECS/texlive.spec b/SPECS/texlive.spec
index d16d496..1fb77f9 100644
--- a/SPECS/texlive.spec
+++ b/SPECS/texlive.spec
@@ -1,6 +1,6 @@
 %global source_date 20130427_r30134
 %global tl_version 2012
-%global tl_rel 38
+%global tl_rel 43
 %global tl_release %{tl_rel}.%{source_date}%{?dist}
 %global tl_noarch_release %{tl_rel}%{?dist}
 %global source_name texlive-%{source_date}-source
@@ -51,6 +51,10 @@ Patch2: texlive-multilib.patch
 Patch3: texlive-poppler-0.26.5-bz#1217556.patch
 # fix selinux context issue
 Patch4: texlive-2012-selinux.patch
+# disable warning
+Patch5: texlive-2012-warning.patch
+# fix memset warning
+Patch6: texlive-2012-memset-warning.patch
 Source0: %{source_name}.tar.xz
 Source1: texlive.tlpdb
 Source2: texlive-licenses.tar.xz
@@ -4385,7 +4389,7 @@ AutoReqProv: No
 Provides: kpathsea = %{tl_version}
 Obsoletes: kpathsea < %{tl_version}
 Requires: texlive-kpathsea-bin, tex-kpathsea
-Requires(post,postun): /sbin/install-info
+Requires(post,postun): info, coreutils
 Requires: texlive-kpathsea-bin
 Provides: tex(fmtutil.cnf) = %{tl_version}
 Provides: tex(mktex.cnf) = %{tl_version}
@@ -13670,6 +13674,10 @@ Summary: Binaries for tetex
 Version: svn27344.0
 Requires: texlive-base
 Requires: tex-tetex
+# fix bz#1350485
+Requires: texlive-texlive.infra
+Requires: perl(Digest::MD5)
+Requires: texlive-texconfig-bin
 Requires: texlive-kpathsea-lib = %{epoch}:%{tl_version}-%{tl_release}
 Release: %{tl_release}
 BuildArch: noarch
@@ -19727,6 +19735,7 @@ Version: svn14050.0
 Requires: texlive-base
 Requires: tex-latex-bin
 Requires: texlive-kpathsea-lib = %{epoch}:%{tl_version}-%{tl_release}
+Requires: texlive-texconfig-bin
 Release: %{tl_release}
 BuildArch: noarch
 
@@ -25507,6 +25516,8 @@ Requires: texlive-tetex-bin, tex-tetex
 Requires(post,postun): texlive-tetex-bin, tex-tetex, tex-hyphen-base, texlive-base
 Requires: tex-xetexconfig
 Requires: texlive-xetex-bin
+# fix bz#1320337
+Requires: tex(xetex.def)
 Provides: tex(qx-unicode.map) = %{tl_version}
 Provides: tex(tex-text.map) = %{tl_version}
 
@@ -31289,6 +31300,7 @@ done
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch6 -p1
 
 %build
 export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing -fno-strict-overflow"
@@ -31469,6 +31481,9 @@ xz -dc %{SOURCE254} | tar x -C %{buildroot}%{_texdir}
 xz -dc %{SOURCE6012} | tar x -C %{buildroot}
 xz -dc %{SOURCE255} | tar x -C %{buildroot}%{_texdir}/texmf-dist
 xz -dc %{SOURCE256} | tar x -C %{buildroot}%{_texdir}
+pushd  %{buildroot}%{_texdir}/
+patch -p0 < %{_sourcedir}/texlive-2012-warning.patch
+popd
 xz -dc %{SOURCE257} | tar x -C %{buildroot}%{_texdir}
 xz -dc %{SOURCE6013} | tar x -C %{buildroot}
 xz -dc %{SOURCE258} | tar x -C %{buildroot}%{_texdir}
@@ -37808,7 +37823,7 @@ fi
 %{_texdir}/texmf/web2c/cp852-pl.tcx
 %{_texdir}/texmf/web2c/cp8bit.tcx
 %{_texdir}/texmf/web2c/empty.tcx
-%config(noreplace) %{_texdir}/texmf/web2c/fmtutil.cnf
+%config(noreplace) %verify(not md5 size mtime) %{_texdir}/texmf/web2c/fmtutil.cnf
 %{_texdir}/texmf/web2c/il1-t1.tcx
 %{_texdir}/texmf/web2c/il2-cs.tcx
 %{_texdir}/texmf/web2c/il2-pl.tcx
@@ -46537,7 +46552,7 @@ fi
 %{_mandir}/man1/texlinks.1*
 %{_mandir}/man1/updmap-sys.1*
 %{_mandir}/man1/updmap.1*
-%config(noreplace) %{_texdir}/texmf/web2c/updmap.cfg
+%config(noreplace) %verify(not md5 size mtime) %{_texdir}/texmf/web2c/updmap.cfg
 %{_texdir}/texmf-dist/scripts/tetex/allcm.sh
 %{_texdir}/texmf-dist/scripts/tetex/allneeded.sh
 %{_texdir}/texmf-dist/scripts/tetex/dvi2fax.sh
@@ -61463,6 +61478,24 @@ fi
 
 
 %changelog
+* Sun Jul 22 2018 Than Ngo <than@redhat.com> - 2:2012-43.20130427_r30134
+- Related: #1337981 - fixed memset warning detected by rpmdiff
+
+* Wed Jul 18 2018 Than Ngo <than@redhat.com> - 2:2012-42.20130427_r30134
+- Related: #1337981 - fixed VerifyTest
+
+* Wed Jul 11 2018 Than Ngo <than@redhat.com> - 2:2012-41.20130427_r30134
+- Related: #1337981 - silence the warning
+
+* Tue May 29 2018 Than Ngo <than@redhat.com> - 2:2012-40.20130427_r30134
+- Resolves: #1337981 - silence the warning
+
+* Thu May 17 2018 Than Ngo <than@redhat.com> - 2:2012-39.20130427_r30134
+- Resolves: #1320337 - dependiency on texlive-xetex-def
+- Resolves: #1350485 - updmap from texlive-tetex-bin cannot be executed
+- Resolves: #1337925 - scriptlet errors
+- Resolves: #1186825 - add coreutils for post/unpost
+
 * Mon Sep 21 2015 Than Ngo <than@redhat.com> - 2:2012-38.20130427_r30134
 - Resolves: bz#1198299, directory not owned by any package issue