Sync from SUSE:SLFO:Main libpulp revision 094bc15210169175d602c39ce0fc806c
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libpulp-0.3.7.tar.gz
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libpulp-0.3.7.tar.gz
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@ -1,3 +1,21 @@
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-------------------------------------------------------------------
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Sat Dec 7 00:59:13 UTC 2024 - Giuliano Belinassi <giuliano.belinassi@suse.com>
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- Add timestamps on each message.
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-------------------------------------------------------------------
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Wed Dec 4 18:58:38 UTC 2024 - Giuliano Belinassi <giuliano.belinassi@suse.com>
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- Update rpm-helper script for SLE Micro (bsc#1228879).
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- Update macros.userspace-livepatch for SLE Micro (bsc#1228879).
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- Guard macros behind sle_version >= 1600.
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-------------------------------------------------------------------
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Thu Nov 14 01:15:15 UTC 2024 - Giuliano Belinassi <giuliano.belinassi@suse.com>
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- Add SELinux policy for /var/livepatches (bsc#1228879).
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- Update rpm-helper script for SLE Micro.
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-------------------------------------------------------------------
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Fri Oct 18 19:24:22 UTC 2024 - Giuliano Belinassi <giuliano.belinassi@suse.com>
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27
libpulp.spec
27
libpulp.spec
@ -26,6 +26,7 @@ URL: https://github.com/suse/libpulp
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Source0: %{name}-%{version}.tar.gz
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Source1: rpm-helper
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Source2: macros.userspace-livepatch
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Source3: selinux-ulp.conf
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Source99: libpulp.rpmlintrc
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# Required to hardlink identical files.
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BuildRequires: fdupes
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@ -83,6 +84,10 @@ This package contains the tools to apply user-space live patches.
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%make_install
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install -D -m0755 %{SOURCE1} %{buildroot}%{_prefix}/lib/userspace-livepatch/rpm-helper
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install -D -m0644 %{SOURCE2} %{buildroot}%{_prefix}/lib/rpm/macros.d/macros.userspace-livepatch
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install -D -m0644 %{SOURCE3} %{buildroot}%{_prefix}/etc/tukit.conf.d/selinux-ulp.conf
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# Create /var/livepatches
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mkdir -p %{buildroot}/var/livepatches/
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# Convert identical files into hardlinks.
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%fdupes %{buildroot}/%{_prefix}
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@ -92,6 +97,24 @@ install -D -m0644 %{SOURCE2} %{buildroot}%{_prefix}/lib/rpm/macros.d/macros.user
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find %{buildroot}/%{_prefix} -name libpulp.la -delete
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find %{buildroot}/%{_prefix} -name libpulp.so -delete
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%post -n libpulp-tools
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%define ld_so_conf /etc/ld.so.conf
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%define addline include /var/livepatches/ld.so.conf
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# There are special logic needed in sle-micro onwards.
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%if 0%{?suse_version} >= 1600
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# Add instance of /var/livepatches if it doesn't already exist.
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grep -qxF '%{addline}' %{ld_so_conf} || echo '%{addline}' >> %{ld_so_conf}
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%postun -n libpulp-tools
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if [ "$1" == "0" ]; then
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# Delete all instances of libpulp in the ld_so_conf.
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sed -i '\#%{addline}#d' %{ld_so_conf}
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fi
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%endif
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%post -n libpulp0 -p /sbin/ldconfig
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%postun -n libpulp0 -p /sbin/ldconfig
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@ -106,6 +129,10 @@ find %{buildroot}/%{_prefix} -name libpulp.so -delete
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%dir %{_prefix}/lib/userspace-livepatch
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%{_prefix}/lib/userspace-livepatch/*
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%{_prefix}/lib/rpm/*
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%{_prefix}/etc/tukit.conf.d/selinux-ulp.conf
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%{_prefix}/etc/tukit.conf.d
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%{_prefix}/etc
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/var/livepatches
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%license LICENSE
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%changelog
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@ -7,3 +7,27 @@ echo "Executing ulp_post_hook(). About to execute rpm-helper..." \
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/bin/bash /usr/lib/userspace-livepatch/rpm-helper install "%1" "%2" "%3" $1 \
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echo "Done executing rpm-helper." \
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%{nil}
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# Hook for %post used by livepatch packages move the system libraries to the
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# current snapshot for sle-micro.
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#
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# The parameters are <package_name> <livepatch_version> <files_to_copy1> ...
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%ulp_post_move_libs() \
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%if 0%{?suse_version} >= 1600 \
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echo "Executing ulp_post_move_libs()" \
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/bin/bash /usr/lib/userspace-livepatch/rpm-helper movelibs "%1" "%2" "%3" $1 \
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echo "Done executing ulp_post_move_libs()" \
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%endif \
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%{nil}
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# Hook for %postun used by livepatch packages to remove the moved system
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# libraries
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#
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# The parameters are <package_name> <livepatch_version>
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%ulp_post_remove_libs() \
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%if 0%{?suse_version} >= 1600 \
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echo "Executing ulp_post_remove_libs()" \
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/bin/bash /usr/lib/userspace-livepatch/rpm-helper removelibs "%1" "%2" "%3" $1 \
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echo "Done executing ulp_post_remove_libs()" \
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%endif \
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%{nil}
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79
rpm-helper
79
rpm-helper
@ -45,14 +45,26 @@ do_install()
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check_livepatching_env || return 0
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# Check if we are running a transactional update. If yes, set the root
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# accordingly.
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INSTALL_DIR="/usr/lib64/$PACKAGE/$VER"
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TRIGGER_PATH="$INSTALL_DIR"
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# Check if we are running a transactional update. If yes, then we need to
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# move the livepatches to a better location.
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if [ "$TRANSACTIONAL_UPDATE" = "true" ] && [ "x$TRANSACTIONAL_UPDATE_ROOT" != "x" ]; then
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ROOT="-R $TRANSACTIONAL_UPDATE_ROOT"
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TRIGGER_PATH="/var/livepatches/$PACKAGE/$VER/lp"
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# Create path if it doesn't already exist.
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mkdir -p "$TRIGGER_PATH"
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# Clean the path
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rm -rf "$TRIGGER_PATH"
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# Copy the patches to the location we have permission.
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cp -rZ "$INSTALL_DIR" "$TRIGGER_PATH"
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fi
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ulp trigger $ROOT --recursive -r 100 --timeout 200 --revert-all=target \
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"/usr/lib64/$PACKAGE/$VER/*.so"
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ulp trigger --recursive -r 100 --timeout 200 --revert-all=target \
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"$TRIGGER_PATH/*.so"
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echo "ulp trigger executed."
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}
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@ -62,10 +74,56 @@ do_remove()
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: # reserved for future use
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}
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if test $# -ne 5; then
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echo 'WARNING: Unexpected number of parameters. Are the live patch RPM scripts compatible with this rpm-helper?' >&2
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fi
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# Execute this on sle-micro to move the new libraries to the current snapshot.
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do_movelibs()
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{
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if test -e /.buildenv; then
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echo "Skipping move libs in buildroot"
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return 0
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fi
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local ld_so_conf="/var/livepatches/ld.so.conf"
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local addline="/var/livepatches/$PACKAGE/$VER/libs"
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local line_pattern="/var/livepatches/$PACKAGE/.*/libs"
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[[ -e $ld_so_conf ]] && sed -i "\#$line_pattern#d" $ld_so_conf
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echo "$addline" >> $ld_so_conf
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mkdir -p $addline
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for i in $(seq 1 3); do
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shift
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done
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for file in "$@"; do
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[[ -e $file ]] && install -D -Z $file "$addline/$(basename $file)"
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done
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/sbin/ldconfig
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}
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# Execute this on sle-micro to move the new libraries to the current snapshot.
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do_removelibs()
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{
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if test -e /.buildenv; then
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echo "Skipping move libs in buildroot"
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return 0
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fi
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local ld_so_conf="/var/livepatches/ld.so.conf"
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local addline="/var/livepatches/$PACKAGE/$VER/libs"
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local line_pattern="/var/livepatches/$PACKAGE/.*/libs"
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# Remove the line of ld.so.conf
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[[ -e $ld_so_conf ]] && sed -i "\#$line_pattern#d" $ld_so_conf
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# Update ldconfig cache.
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/sbin/ldconfig
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# Delete copied libs.
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rm -rf $addline
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}
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# Parse first argument (install or remove).
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cmd=$1
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@ -73,9 +131,10 @@ PACKAGE=$2
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VER=$3
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TARGET_LIB=$4
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NUM_PACKAGES=${5-0}
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case "$cmd" in
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install|remove)
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do_$cmd
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install|remove|movelibs|removelibs)
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do_$cmd "$@"
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exit
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;;
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*)
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1
selinux-ulp.conf
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1
selinux-ulp.conf
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BINDDIRS[ulp]=/var/livepatches
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