import pixman-0.38.4-2.el8

.gitignore

@@ -0,0 +1 @@
+SOURCES/pixman-0.38.4.tar.bz2

.pixman.metadata

@@ -0,0 +1 @@
+87e1abc91ac4e5dfcc275f744f1d0ec3277ee7cd SOURCES/pixman-0.38.4.tar.bz2

SOURCES/0001-Initialize-temporary-buffers-in-general_composite_re.patch

@@ -0,0 +1,34 @@
+From 6fe0131394fb029d2fccaee6b8edcb108840ad8a Mon Sep 17 00:00:00 2001
+From: Federico Mena Quintero <federico@gnome.org>
+Date: Wed, 18 Mar 2020 18:49:30 -0600
+Subject: [PATCH] Initialize temporary buffers in general_composite_rect()
+
+Otherwise, Valgrind shows things like "conditional jump or move
+depends on uninitialised values" errors much later in calling code.
+For example, see https://gitlab.gnome.org/GNOME/librsvg/issues/572
+
+Fixes https://gitlab.freedesktop.org/pixman/pixman/issues/9
+---
+ pixman/pixman-general.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/pixman/pixman-general.c b/pixman/pixman-general.c
+index 7d74f98..7e5a0d0 100644
+--- a/pixman/pixman-general.c
++++ b/pixman/pixman-general.c
+@@ -165,6 +165,12 @@ general_composite_rect  (pixman_implementation_t *imp,
+ 
+ 	if (!scanline_buffer)
+ 	    return;
++
++	memset (scanline_buffer, 0, width * Bpp * 3 + 15 * 3);
++    }
++    else
++    {
++	memset (stack_scanline_buffer, 0, sizeof (stack_scanline_buffer));
+     }
+ 
+     src_buffer = ALIGN (scanline_buffer);
+-- 
+2.34.1
+

SOURCES/make-pixman-snapshot.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+DIRNAME=pixman-$( date +%Y%m%d )
+
+rm -rf $DIRNAME
+git clone git://git.freedesktop.org/git/pixman $DIRNAME
+cd $DIRNAME
+if [ -z "$1" ]; then
+    git log | head -1
+else
+    git checkout $1
+fi
+rm -rf .git
+cd ..
+tar jcf $DIRNAME.tar.bz2 $DIRNAME
+rm -rf $DIRNAME

SPECS/pixman.spec

@@ -0,0 +1,162 @@
+%define gitdate 20070827
+%define gitrev 8ff7213f39edc1b2b8b60d6b0cc5d5f14ca1928d
+
+Name:           pixman
+Version:        0.38.4
+Release:        2%{?dist}
+Summary:        Pixel manipulation library
+
+Group:          System Environment/Libraries
+License:        MIT
+URL:            https://gitlab.freedesktop.org/pixman/pixman
+#VCS:           git:git://git.freedesktop.org/git/pixman
+# To make git snapshots:
+# ./make-pixman-snapshot.sh %{\?gitrev}
+# if no revision specified, makes a new one from HEAD.
+Source0:        https://xorg.freedesktop.org/archive/individual/lib/%{name}-%{version}.tar.bz2
+Source1:        make-pixman-snapshot.sh
+
+Patch0: 0001-Initialize-temporary-buffers-in-general_composite_re.patch
+
+BuildRequires:  automake autoconf libtool
+BuildRequires:  gcc
+
+%description
+Pixman is a pixel manipulation library for X and Cairo.
+
+%package devel
+Summary: Pixel manipulation library development package
+Group: Development/Libraries
+Requires: %{name}%{?isa} = %{version}-%{release}
+Requires: pkgconfig
+
+%description devel
+Development library for pixman.
+
+%prep
+%autosetup -p1
+
+%build
+%configure \
+%ifarch %{arm}
+  --disable-arm-iwmmxt --disable-arm-iwmmxt2 \
+%endif
+  --disable-static
+
+make %{?_smp_mflags} V=1
+
+%install
+make install DESTDIR=$RPM_BUILD_ROOT
+
+find %{buildroot} -type f -name "*.la" -delete
+
+%check
+make check %{?_smp_mflags} V=1
+
+%ldconfig_post
+%ldconfig_postun
+
+%files
+%doc COPYING
+%{_libdir}/libpixman-1*.so.*
+
+%files devel
+%dir %{_includedir}/pixman-1
+%{_includedir}/pixman-1/pixman.h
+%{_includedir}/pixman-1/pixman-version.h
+%{_libdir}/libpixman-1*.so
+%{_libdir}/pkgconfig/pixman-1.pc
+
+%changelog
+* Tue Feb 22 2022 Adam Jackson <ajax@redhat.com> - 0.38.4-2
+- Backport the pixman part of cairo CVE-2020-35492
+
+* Tue Nov 19 2019 Adam Jackson <ajax@redhat.com> - 0.38.4-1
+- pixman 0.38.4
+
+* Thu Nov 29 2018 Adam Jackson <ajax@redhat.com> - 0.36.0-1
+- pixman 0.36.0
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Fri Jun 29 2018 Adam Jackson <ajax@redhat.com> - 0.34.0-9
+- Use ldconfig scriptlet macros
+
+* Fri May 04 2018 Dan Horák <dan[at]danny.cz> - 0.34.0-8
+- fix vector loads in VMX (ppc64le) (#1572540)
+
+* Thu Apr 26 2018 Adam Jackson <ajax@redhat.com> - 0.34.0-7
+- Enable %%check
+- --disable-vmx to fix %%check failures with gcc8
+- Remove stray --disable-ssse3
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.34.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Mon Feb 01 2016 <oded.gabbay@gmail.com> - 0.34.0-1
+- Update to 0.34.0 (#1249357)
+
+* Tue Dec 22 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.6-1
+- pixman 0.33.6
+
+* Fri Oct 23 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.4-1
+- pixman 0.33.4
+
+* Sun Aug 09 2015 Oded Gabbay <oded.gabbay@gmail.com> 0.33.2-1
+- pixman 0.33.2
+- Enable VMX fast paths on ppc64le now that they are fixed
+
+* Tue Jun 16 2015 Peter Robinson <pbrobinson@fedoraproject.org> 0.32.6-6
+- revert cflag option added in -5 the broke building
+
+* Mon May 11 2015 Adam Jackson <ajax@redhat.com> 0.32.6-5
+- Fix devel's requirement on the base package to include %%{?isa}
+
+* Mon Nov 10 2014 Adam Jackson <ajax@redhat.com> 0.32.6-4
+- Disable (broken) VMX fast paths on ppc64le for now.
+
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.32.6-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Fri Jul 11 2014 Peter Robinson <pbrobinson@fedoraproject.org> 0.32.6-2
+- Enable make check but don't (currently) fail the build on failure
+- Include COPYING as per packaging guidelines
+- Minor spec cleanups
+
+* Sun Jul 06 2014 Soren Sandmann <soren.sandmann@gmail.com> 0.32.6-1
+- pixman 0.32.6
+- drop SSSE3 patch
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.32.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Thu Nov 14 2013 Soren Sandmann <ssp@redhat.com> 0.32.0-2
+- Add patch to fix SSSE3 detection
+
+* Sun Nov 10 2013 Soren Sandmann <ssp@redhat.com> 0.32.0-1
+- pixman 0.32.0
+
+* Sat Nov 2 2013 Soren Sandmann <ssp@redhat.com> 0.31.2-1
+- pixman 0.31.2
+
+* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.30.0-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Thu Jul 04 2013 Karsten Hopp <karsten@redhat.com> 0.30.0-2
+- bump release and rebuild to fix dependencies on PPC
+
+* Wed May 8 2013 Soren Sandmann <ssp@redhat.com> 0.30.0-1
+- pixman 0.30.0