mirror of
git://slackware.nl/current.git
synced 2025-01-13 08:01:53 +01:00
73d387f569
a/kernel-firmware-20190212_28f5f7d-noarch-1.txz: Upgraded.
a/kernel-generic-4.19.21-x86_64-1.txz: Upgraded.
a/kernel-huge-4.19.21-x86_64-1.txz: Upgraded.
a/kernel-modules-4.19.21-x86_64-1.txz: Upgraded.
ap/lxc-2.0.9_d3a03247-x86_64-1.txz: Upgraded.
This update fixes a security issue where a malicious privileged container
could overwrite the host binary and thus gain root-level code execution on
the host. As the LXC project considers privileged containers to be unsafe
no CVE has been assigned for this issue for LXC. To prevent this attack,
LXC has been patched to create a temporary copy of the calling binary
itself when it starts or attaches to containers. To do this LXC creates an
anonymous, in-memory file using the memfd_create() system call and copies
itself into the temporary in-memory file, which is then sealed to prevent
further modifications. LXC then executes this sealed, in-memory file
instead of the original on-disk binary.
For more information, see:
https://seclists.org/oss-sec/2019/q1/119
(* Security fix *)
d/kernel-headers-4.19.21-x86-1.txz: Upgraded.
k/kernel-source-4.19.21-noarch-1.txz: Upgraded.
l/libbluray-1.1.0-x86_64-1.txz: Upgraded.
l/libcap-2.26-x86_64-2.txz: Rebuilt.
Don't ship static library.
l/xapian-core-1.4.10-x86_64-1.txz: Upgraded.
n/gnupg2-2.2.13-x86_64-1.txz: Upgraded.
n/irssi-1.2.0-x86_64-1.txz: Upgraded.
n/libassuan-2.5.3-x86_64-1.txz: Upgraded.
x/bitmap-1.0.9-x86_64-1.txz: Upgraded.
x/libXau-1.0.9-x86_64-1.txz: Upgraded.
x/pixman-0.38.0-x86_64-1.txz: Upgraded.
isolinux/initrd.img: Rebuilt.
kernels/*: Upgraded.
usb-and-pxe-installers/usbboot.img: Rebuilt.
131 lines
4.1 KiB
Bash
Executable file
131 lines
4.1 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2009, 2010, 2011, 2018 Patrick J. Volkerding, Sebeka, MN, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Originally written by Menno Duursma
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cd $(dirname $0) ; CWD=$(pwd)
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PKGNAM=libcap
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VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | cut -d - -f 2 | rev | cut -f 3- -d . | rev)}
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BUILD=${BUILD:-2}
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# Automatically determine the architecture we're building on:
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) export ARCH=i586 ;;
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arm*) export ARCH=arm ;;
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# Unless $ARCH is already set, use uname -m for all other archs:
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*) export ARCH=$( uname -m ) ;;
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esac
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fi
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# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
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# the name of the created package would be, and then exit. This information
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# could be useful to other scripts.
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if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
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echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
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exit 0
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fi
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NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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elif [ "$ARCH" = "arm" ]; then
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SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "armel" ]; then
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SLKCFLAGS="-O2 -march=armv4t"
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LIBDIRSUFFIX=""
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fi
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TMP=${TMP:-/tmp}
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PKG=$TMP/package-$PKGNAM
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rm -rf $PKG
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mkdir -p $TMP $PKG
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cd $TMP
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rm -rf $PKGNAM-$VERSION
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tar xvf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
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cd $PKGNAM-$VERSION || exit 1
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chown -R root:root .
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find . \
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\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
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-exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
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-exec chmod 644 {} \;
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# Set the CFLAGS
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sed -i.orig "s/^\(DEBUG =\).*/\1$SLKCFLAGS/" Make.Rules
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# Disable broken gperf support:
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sed 's@^BUILD_GPERF@#\0@' -i Make.Rules
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make DYNAMIC=yes $NUMJOBS || make DYNAMIC=yes || exit 1
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make install RAISE_SETFCAP=no DESTDIR=$PKG man_prefix=/usr || exit 1
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chmod 755 $PKG/lib${LIBDIRSUFFIX}/libcap.so*
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# Don't ship static library:
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rm -f $PKG/lib*/libcap.a
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find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
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# Add included scripts
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( cd contrib || exit 1
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for file in pcaps4convenience pcaps4server pcaps4suid0 ; do
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install -m 0755 -D $file $PKG/usr/sbin/$file
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done
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)
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# glibc already has the capget/capset manpage
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rm -rf $PKG/usr/man/man2
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# Compress the man pages
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( cd $PKG/usr/man
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find . -type f -exec gzip -9 {} \;
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for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
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)
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mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
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cp -a \
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CHANGELOG License README License pgp.keys.asc doc/capability.notes \
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progs/quicktest.sh $CWD/capfaq-0.2.txt $CWD/README.SLACKWARE \
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$PKG/usr/doc/$PKGNAM-$VERSION
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chown -R root:root $PKG/usr/doc
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find $PKG/usr/doc -type f -exec chmod 644 {} \;
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
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