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.gitignore vendored

@ -1 +1 @@
SOURCES/pixman-0.38.4.tar.bz2 SOURCES/pixman-0.40.0.tar.xz

@ -1 +1 @@
87e1abc91ac4e5dfcc275f744f1d0ec3277ee7cd SOURCES/pixman-0.38.4.tar.bz2 c625853be8a5369cece57ab7dba558ff739a6332 SOURCES/pixman-0.40.0.tar.xz

@ -1,34 +0,0 @@
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

@ -2,32 +2,29 @@
%define gitrev 8ff7213f39edc1b2b8b60d6b0cc5d5f14ca1928d %define gitrev 8ff7213f39edc1b2b8b60d6b0cc5d5f14ca1928d
Name: pixman Name: pixman
Version: 0.38.4 Version: 0.40.0
Release: 3%{?dist} Release: 6%{?dist}
Summary: Pixel manipulation library Summary: Pixel manipulation library
Group: System Environment/Libraries
License: MIT License: MIT
URL: https://gitlab.freedesktop.org/pixman/pixman URL: https://gitlab.freedesktop.org/pixman/pixman
#VCS: git:git://git.freedesktop.org/git/pixman #VCS: git:git://git.freedesktop.org/git/pixman
# To make git snapshots: # To make git snapshots:
# ./make-pixman-snapshot.sh %{\?gitrev} # ./make-pixman-snapshot.sh %{\?gitrev}
# if no revision specified, makes a new one from HEAD. # if no revision specified, makes a new one from HEAD.
Source0: https://xorg.freedesktop.org/archive/individual/lib/%{name}-%{version}.tar.bz2 Source0: https://xorg.freedesktop.org/archive/individual/lib/%{name}-%{version}.tar.xz
Source1: make-pixman-snapshot.sh Source1: make-pixman-snapshot.sh
Patch0: 0001-Initialize-temporary-buffers-in-general_composite_re.patch Patch0: 0001-Avoid-integer-overflow-leading-to-out-of-bounds-writ.patch
Patch1: 0001-Avoid-integer-overflow-leading-to-out-of-bounds-writ.patch
BuildRequires: automake autoconf libtool
BuildRequires: gcc BuildRequires: gcc
BuildRequires: meson
%description %description
Pixman is a pixel manipulation library for X and Cairo. Pixman is a pixel manipulation library for X and Cairo.
%package devel %package devel
Summary: Pixel manipulation library development package Summary: Pixel manipulation library development package
Group: Development/Libraries
Requires: %{name}%{?isa} = %{version}-%{release} Requires: %{name}%{?isa} = %{version}-%{release}
Requires: pkgconfig Requires: pkgconfig
@ -36,23 +33,23 @@ Development library for pixman.
%prep %prep
%autosetup -p1 %autosetup -p1
# bump up the test suite timeout because arm
sed -i 's/120/600/' test/meson.build
%build %build
%configure \ %meson --auto-features=auto \
%ifarch %{arm} %ifarch %{arm}
--disable-arm-iwmmxt --disable-arm-iwmmxt2 \ -Diwmmxt=disabled -Diwmmxt2=false \
%endif %endif
--disable-static %nil
make %{?_smp_mflags} V=1 %meson_build
%install %install
make install DESTDIR=$RPM_BUILD_ROOT %meson_install
find %{buildroot} -type f -name "*.la" -delete
%check %check
make check %{?_smp_mflags} V=1 %meson_test
%ldconfig_post %ldconfig_post
%ldconfig_postun %ldconfig_postun
@ -69,14 +66,40 @@ make check %{?_smp_mflags} V=1
%{_libdir}/pkgconfig/pixman-1.pc %{_libdir}/pkgconfig/pixman-1.pc
%changelog %changelog
* Mon Oct 09 2023 José Expósito <jexposit@redhat.com> - 0.38.4-3 * Mon Oct 09 2023 José Expósito <jexposit@redhat.com> - 0.40.0-6
- Backport fix for CVE-2022-44638 - Backport fix for CVE-2022-44638
* Tue Feb 22 2022 Adam Jackson <ajax@redhat.com> - 0.38.4-2 * Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.40.0-5
- Backport the pixman part of cairo CVE-2020-35492 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.40.0-4
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.40.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Mon Apr 20 2020 Kalev Lember <klember@redhat.com> - 0.40.0-1
- Update to 0.40.0
* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.38.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Sep 09 2019 Kalev Lember <klember@redhat.com> - 0.38.4-1
- Update to 0.38.4
* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.38.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Tue Feb 12 2019 Kalev Lember <klember@redhat.com> - 0.38.0-1
- Update to 0.38.0
- Switch to the meson build system
* Tue Nov 19 2019 Adam Jackson <ajax@redhat.com> - 0.38.4-1 * Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.36.0-2
- pixman 0.38.4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Nov 29 2018 Adam Jackson <ajax@redhat.com> - 0.36.0-1 * Thu Nov 29 2018 Adam Jackson <ajax@redhat.com> - 0.36.0-1
- pixman 0.36.0 - pixman 0.36.0

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