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Accepting request 571330 from graphics

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- check with -j1

- Fix SRPM group and grammar issues.

- removed obsoleted Obsoletes

- update to 1.6.34:
  * Removed contrib/pngsuite/i*.png; some of these were incorrect
    and caused test failures.
- includes 1.6.33:
  * Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added
    missing parenthesis in contrib/pngminus/pnm2png.c
  * Fixed off-by-one error in png_do_check_palette_indexes()
  * Initialize png_handler.row_ptr in libpng_read_fuzzer.cc
    to fix shortlived oss-fuzz issue 3234.
  * Compute a larger limit on IDAT because some applications write
    a deflate buffer for each row
  * Use current date (DATE) instead of release-date (RDATE) in last
    changed date of contrib/oss-fuzz files.
  * Enabled ARM support in CMakeLists.txt
  * Fixed incorrect typecast of some arguments to png_malloc() and
    png_calloc() that were png_uint_32 instead of png_alloc_size_t
  * Use pnglibconf.h.prebuilt when building for ANDROID with cmake
  * Initialize memory allocated by png_inflate to zero, using
    memset, to stop an oss-fuzz "use of uninitialized value"
    detection in png_set_text_2() due to truncated iTXt or zTXt
    chunk.
  * Initialize memory allocated by png_read_buffer to zero, using
    memset, to stop an oss-fuzz "use of uninitialized value"
    detection in png_icc_check_tag_table() due to truncated iCCP

OBS-URL: https://build.opensuse.org/request/show/571330
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libpng16?expand=0&rev=37
This commit is contained in:
Dominique Leuenberger 2018-02-01 20:26:04 +00:00 committed by Git OBS Bridge
commit 9ffc4f8852
6 changed files with 168 additions and 61 deletions
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3
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126
libpng16.changes
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@ -1,3 +1,129 @@
-------------------------------------------------------------------
Wed Jan 31 09:57:56 UTC 2018 - pgajdos@suse.com
- check with -j1
-------------------------------------------------------------------
Tue Jan 30 21:56:04 UTC 2018 - jengelh@inai.de
- Fix SRPM group and grammar issues.
-------------------------------------------------------------------
Tue Jan 30 15:32:19 UTC 2018 - pgajdos@suse.com
- removed obsoleted Obsoletes
-------------------------------------------------------------------
Sun Jan 28 02:00:45 UTC 2018 - avindra@opensuse.org
- update to 1.6.34:
* Removed contrib/pngsuite/i*.png; some of these were incorrect
and caused test failures.
- includes 1.6.33:
* Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added
missing parenthesis in contrib/pngminus/pnm2png.c
* Fixed off-by-one error in png_do_check_palette_indexes()
* Initialize png_handler.row_ptr in libpng_read_fuzzer.cc
to fix shortlived oss-fuzz issue 3234.
* Compute a larger limit on IDAT because some applications write
a deflate buffer for each row
* Use current date (DATE) instead of release-date (RDATE) in last
changed date of contrib/oss-fuzz files.
* Enabled ARM support in CMakeLists.txt
* Fixed incorrect typecast of some arguments to png_malloc() and
png_calloc() that were png_uint_32 instead of png_alloc_size_t
* Use pnglibconf.h.prebuilt when building for ANDROID with cmake
* Initialize memory allocated by png_inflate to zero, using
memset, to stop an oss-fuzz "use of uninitialized value"
detection in png_set_text_2() due to truncated iTXt or zTXt
chunk.
* Initialize memory allocated by png_read_buffer to zero, using
memset, to stop an oss-fuzz "use of uninitialized value"
detection in png_icc_check_tag_table() due to truncated iCCP
chunk.
* Removed redundant tests
* Added an interlaced version of each file in contrib/pngsuite.
* Relocate new memset() call in pngrutil.c
* Add support for loading images with associated alpha in the
Simplified API
* Revert contrib/oss-fuzz/libpng_read_fuzzer.cc to libpng-1.6.32
state
* Initialize png_handler.row_ptr in libpng_read_fuzzer.cc
* Add end_info structure and png_read_end() to the libpng fuzzer
- includes 1.6.32:
* Avoid possible NULL dereference in png_handle_eXIf when
benign_errors are allowed. Avoid leaking the input buffer
"eXIf_buf".
* Eliminated png_ptr->num_exif member from pngstruct.h and added
num_exif to arguments for png_get_eXIf() and png_set_eXIf().
* Added calls to png_handle_eXIf(() in pngread.c and
png_write_eXIf() in pngwrite.c, and made various other fixes
to png_write_eXIf().
* Changed name of png_get_eXIF and png_set_eXIf() to
png_get_eXIf_1() and png_set_eXIf_1(), respectively, to avoid
breaking API compatibility with libpng-1.6.31.
* Updated contrib/libtests/pngunknown.c with eXIf chunk.
* Initialized btoa[] in pngstest.c
* Stop memory leak when returning from png_handle_eXIf() with an
error
* Replaced local eXIf_buf with info_ptr-eXIf_buf in png_handle_eXIf().
* Update libpng.3 and libpng-manual.txt about eXIf functions.
* Restored png_get_eXIf() and png_set_eXIf() to maintain API
compatability.
* Removed png_get_eXIf_1() and png_set_eXIf_1().
* Check length of all chunks except IDAT against user limit to
fix an OSS-fuzz issue (Fixes CVE-2017-12652)
* Check length of IDAT against maximum possible IDAT size,
accounting for height, rowbytes, interlacing and zlib/deflate
overhead.
* Restored png_get_eXIf_1() and png_set_eXIf_1(), because
strlen(eXIf_buf) does not work (the eXIf chunk data can
contain zeroes).
* Revised symlink creation, no longer using deprecated cmake
LOCATION feature
* Fixed five-byte error in the calculation of IDAT maximum
possible size.
* Moved chunk-length check into a png_check_chunk_length()
private function
* Moved bad pngs from tests to contrib/libtests/crashers
* Moved testing of bad pngs into a separate
tests/pngtest-badpngs script
* Added the --xfail (expected FAIL) option to pngtest.c. It
writes XFAIL in the output but PASS for the libpng test.
* Require cmake-3.0.2 in CMakeLists.txt
* Fix "const" declaration info_ptr argument to png_get_eXIf_1()
and the num_exif argument to png_get_eXIf_1()
* Added "eXIf" to "chunks_to_ignore[]" in png_set_keep_unknown_chunks().
* Added huge_IDAT.png and empty_ancillary_chunks.png to
testpngs/crashers.
* Make pngtest --strict, --relax, --xfail options imply -m
(multiple).
* Removed unused chunk_name parameter from png_check_chunk_length().
* Relocated setting free_me for eXIf data, to stop an OSS-fuzz'
leak.
* Initialize profile_header[] in png_handle_iCCP() to fix
OSS-fuzz issue.
* Initialize png_ptr->row_buf[0] to 255 in png_read_row() to fix
OSS-fuzz UMR.
* Attempt to fix a UMR in png_set_text_2() to fix OSS-fuzz issue.
* Increase minimum zlib stream from 9 to 14 in png_handle_iCCP(),
to account for the minimum 'deflate' stream, and relocate the
test to a point after the keyword has been read.
* Check that the eXIf chunk has at least 2 bytes and begins with
"II" or "MM".
* Added a set of "huge_xxxx_chunk.png" files to
contrib/testpngs/crashers, one for each known chunk type, with
length = 2GB-1.
* Check for 0 return from png_get_rowbytes() and added some
(size_t) typecasts in contrib/pngminus/*.c to stop some Coverity
issues (162705, 162706, and 162707).
* Renamed chunks in contrib/testpngs/crashers to avoid having
files whose names differ only in case; this causes problems with
some platforms
* Added contrib/oss-fuzz directory which contains files used by
the oss-fuzz project
- cleanup with spec-cleaner
-------------------------------------------------------------------
Mon Aug 7 09:46:11 UTC 2017 - pgajdos@suse.com

63
libpng16.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package libpng16
#
# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -19,67 +19,53 @@
#
%define major 1
%define minor 6
%define micro 31
%define micro 34
%define branch %{major}%{minor}
%define libname libpng%{branch}-%{branch}
%define debug_package_requires %{libname} = %{version}-%{release}
Name: libpng16
Url: http://www.libpng.org/pub/png/libpng.html
Version: %{major}.%{minor}.%{micro}
Release: 0
Summary: Library for the Portable Network Graphics Format (PNG)
License: Zlib
Group: System/Libraries
Group: Development/Libraries/C and C++
Url: http://www.libpng.org/pub/png/libpng.html
Source0: ftp://ftp.simplesystems.org/pub/png/src/libpng16/libpng-%{version}.tar.xz
Source1: ftp://ftp.simplesystems.org/pub/png/src/libpng16/libpng-%{version}.tar.xz.asc
Source2: libpng16.keyring
Source3: rpm-macros.libpng-tools
Source4: baselibs.conf
#BuildRequires: gpg-offline
BuildRequires: libtool
BuildRequires: pkg-config
BuildRequires: pkgconfig
BuildRequires: zlib-devel
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%define debug_package_requires %{libname} = %{version}-%{release}
%package -n %{libname}
Summary: Library for the Portable Network Graphics Format (PNG)
# bug437293
Group: System/Libraries
%ifarch ppc64
Obsoletes: libpng-64bit
%endif
#
Obsoletes: libpng < %{version}
Provides: libpng = %{version}-%{release}
%package devel
Summary: Development Tools for applications which will use the Libpng
Summary: Development tools for applications which will use libpng
Group: Development/Libraries/C and C++
Requires: %{libname} = %{version}
Requires: glibc-devel
Requires: pkg-config
Requires: pkgconfig
Requires: zlib-devel
Recommends: libpng%{branch}-compat-devel
# bug437293
%ifarch ppc64
Obsoletes: libpng-devel-64bit
%endif
#
%package compat-devel
Summary: Development Tools for applications which will use the Libpng
Summary: Development tools for applications which will use libpng
Group: Development/Libraries/C and C++
Requires: libpng%{branch}-devel = %{version}
Conflicts: libpng-devel
Provides: libpng-devel = %{version}
Obsoletes: libpng-devel < 1.2.44
Conflicts: otherproviders(libpng-devel)
%package tools
Summary: Tools for Manipulating PNG Images
Group: Productivity/Graphics/Other
Conflicts: libpng-tools
Provides: libpng-tools = %{version}
Conflicts: otherproviders(libpng-tools)
%description
libpng is the official reference library for the Portable Network
@ -98,9 +84,9 @@ libpng is the official reference library for the Portable Network
Graphics (PNG) format.
%description compat-devel
The libpng%{branch}-compat-devel package contains unversioned symlinks
to the header files, libraries, configuration files and development
tools necessary for compiling and linking programs that don't care
The libpng%{branch}-compat-devel package contains unversioned symlinks
to the header files, libraries, configuration files and development
tools necessary for compiling and linking programs that don't care
about libpng version.
%description tools
@ -108,11 +94,11 @@ Package consists of low level tools for manipulating and fixing particular
PNG files.
%prep
%setup -n libpng-%{version}
%setup -q -n libpng-%{version}
%build
# PNG_SAFE_LIMITS_SUPPORTED: http://www.openwall.com/lists/oss-security/2015/01/10/1
export CFLAGS="%optflags -O3 -DPNG_SAFE_LIMITS_SUPPORTED -DPNG_SKIP_SETJMP_CHECK $(getconf LFS_CFLAGS)"
export CFLAGS="%{optflags} -O3 -DPNG_SAFE_LIMITS_SUPPORTED -DPNG_SKIP_SETJMP_CHECK $(getconf LFS_CFLAGS)"
export LDFLAGS="-Wl,-z,relro,-z,now"
%configure \
@ -120,25 +106,22 @@ export LDFLAGS="-Wl,-z,relro,-z,now"
make %{?_smp_mflags}
%check
make check
make -j1 check
%install
make install DESTDIR=$RPM_BUILD_ROOT
rm $RPM_BUILD_ROOT/%{_libdir}/libpng*.la
%make_install
rm %{buildroot}/%{_libdir}/libpng*.la
mkdir -p %{buildroot}%{_sysconfdir}/rpm
cp -a %{SOURCE3} \
%{buildroot}%{_sysconfdir}/rpm/macros.libpng-tools
%post -n %{libname} -p /sbin/ldconfig
%postun -n %{libname} -p /sbin/ldconfig
%files -n %{libname}
%defattr(-,root,root)
%{_libdir}/libpng%{branch}.so.*
%files devel
%defattr(-,root,root)
%{_bindir}/libpng%{branch}-config
%{_includedir}/libpng%{branch}
%{_libdir}/libpng%{branch}.so
@ -146,17 +129,15 @@ cp -a %{SOURCE3} \
%doc CHANGES README TODO ANNOUNCE LICENSE libpng-*.txt
%files compat-devel
%defattr(-,root,root)
%{_bindir}/libpng-config
%{_includedir}/*.h
%{_libdir}/libpng.so
%{_libdir}/pkgconfig/libpng.pc
%doc %{_mandir}/man3/libpng.3.gz
%doc %{_mandir}/man3/libpngpf.3.gz
%doc %{_mandir}/man5/png.5.gz
%{_mandir}/man3/libpng.3%{ext_man}
%{_mandir}/man3/libpngpf.3%{ext_man}
%{_mandir}/man5/png.5%{ext_man}
%files tools
%defattr(-,root,root)
%{_bindir}/png-fix-itxt
%{_bindir}/pngfix
%{_sysconfdir}/rpm/macros.libpng-tools