diff options
Diffstat (limited to 'app-shells')
| -rw-r--r-- | app-shells/bash/bash-5.2_p21-r2.ebuild | 375 | ||||
| -rw-r--r-- | app-shells/bash/files/bash-5.2_p21-memory-leak.patch | 18 |
2 files changed, 393 insertions, 0 deletions
diff --git a/app-shells/bash/bash-5.2_p21-r2.ebuild b/app-shells/bash/bash-5.2_p21-r2.ebuild new file mode 100644 index 000000000000..6a1506f3ea13 --- /dev/null +++ b/app-shells/bash/bash-5.2_p21-r2.ebuild @@ -0,0 +1,375 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/chetramey.asc +inherit flag-o-matic toolchain-funcs prefix verify-sig + +# Uncomment if we have a patchset +#GENTOO_PATCH_DEV="sam" +#GENTOO_PATCH_VER="${PV}" + +# Official patchlevel +# See ftp://ftp.cwru.edu/pub/bash/bash-5.1-patches/ +PLEVEL="${PV##*_p}" +MY_PV="${PV/_p*}" +MY_PV="${MY_PV/_/-}" +MY_P="${PN}-${MY_PV}" +MY_PATCHES=() + +is_release() { + case ${PV} in + 9999|*_alpha*|*_beta*|*_rc*) + return 1 + ;; + *) + return 0 + ;; + esac +} + +[[ ${PV} != *_p* ]] && PLEVEL=0 + +# The version of readline this bash normally ships with. +# Note: right now, we don't use the system copy of readline for bash for non-releases. +READLINE_VER="8.2_p1" + +DESCRIPTION="The standard GNU Bourne again shell" +HOMEPAGE="https://tiswww.case.edu/php/chet/bash/bashtop.html https://git.savannah.gnu.org/cgit/bash.git" + +if [[ ${PV} == 9999 ]] ; then + EGIT_REPO_URI="https://git.savannah.gnu.org/git/bash.git" + EGIT_BRANCH=devel + inherit git-r3 +elif is_release ; then + SRC_URI="mirror://gnu/bash/${MY_P}.tar.gz" + SRC_URI+=" verify-sig? ( mirror://gnu/bash/${MY_P}.tar.gz.sig )" + + if [[ ${PLEVEL} -gt 0 ]] ; then + # bash-5.1 -> bash51 + my_p=${PN}$(ver_rs 1-2 '' $(ver_cut 1-2)) + + patch_url= + my_patch_index= + + upstream_url_base="mirror://gnu/bash" + mirror_url_base="ftp://ftp.cwru.edu/pub/bash" + + for ((my_patch_index=1; my_patch_index <= ${PLEVEL} ; my_patch_index++)) ; do + printf -v mangled_patch_ver ${my_p}-%03d ${my_patch_index} + patch_url="${upstream_url_base}/${MY_P}-patches/${mangled_patch_ver}" + + SRC_URI+=" ${patch_url}" + SRC_URI+=" verify-sig? ( ${patch_url}.sig )" + + # Add in the mirror URL too. + SRC_URI+=" ${patch_url/${upstream_url_base}/${mirror_url_base}}" + SRC_URI+=" verify-sig? ( ${patch_url/${upstream_url_base}/${mirror_url_base}} )" + + MY_PATCHES+=( "${DISTDIR}"/${mangled_patch_ver} ) + done + + unset my_p patch_url my_patch_index upstream_url_base mirror_url_base + fi +else + SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.gz ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz" + SRC_URI+=" verify-sig? ( mirror://gnu/${PN}/${MY_P}.tar.gz.sig ftp://ftp.cwru.edu/pub/bash/${MY_P}.tar.gz.sig )" +fi + +if [[ -n ${GENTOO_PATCH_VER} ]] ; then + SRC_URI+=" https://dev.gentoo.org/~${GENTOO_PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${GENTOO_PATCH_VER}-patches.tar.xz" +fi + +LICENSE="GPL-3+" +SLOT="0" +if is_release ; then + KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris" +fi +IUSE="afs bashlogger examples mem-scramble +net nls plugins pgo +readline" + +DEPEND=" + >=sys-libs/ncurses-5.2-r2:= + nls? ( virtual/libintl ) +" +if is_release ; then + DEPEND+=" readline? ( >=sys-libs/readline-${READLINE_VER}:= )" +fi +RDEPEND=" + ${DEPEND} +" +# We only need bison (yacc) when the .y files get patched (bash42-005, bash51-011) +BDEPEND=" + pgo? ( dev-util/gperf ) + verify-sig? ( sec-keys/openpgp-keys-chetramey ) +" + +S="${WORKDIR}/${MY_P}" + +# EAPI 8 tries to append it but it doesn't exist here +QA_CONFIGURE_OPTIONS="--disable-static" + +PATCHES=( + #"${WORKDIR}"/${PN}-${GENTOO_PATCH_VER}/ + + # Patches from Chet sent to bash-bug ml + "${FILESDIR}"/${PN}-5.0-syslog-history-extern.patch + "${FILESDIR}"/${PN}-5.2_p15-random-ub.patch + "${FILESDIR}"/${PN}-5.2_p15-configure-clang16.patch + "${FILESDIR}"/${PN}-5.2_p21-wpointer-to-int.patch + "${FILESDIR}"/${PN}-5.2_p21-configure-strtold.patch + "${FILESDIR}"/${PN}-5.2_p21-memory-leak.patch +) + +pkg_setup() { + # bug #7332 + if is-flag -malign-double ; then + eerror "Detected bad CFLAGS '-malign-double'. Do not use this" + eerror "as it breaks LFS (struct stat64) on x86." + die "remove -malign-double from your CFLAGS mr ricer" + fi + + if use bashlogger ; then + ewarn "The logging patch should ONLY be used in restricted (i.e. honeypot) envs." + ewarn "This will log ALL output you enter into the shell, you have been warned." + fi +} + +src_unpack() { + if [[ ${PV} == 9999 ]] ; then + git-r3_src_unpack + else + if use verify-sig ; then + verify-sig_verify_detached "${DISTDIR}"/${MY_P}.tar.gz{,.sig} + + local patch + for patch in "${MY_PATCHES[@]}" ; do + verify-sig_verify_detached ${patch}{,.sig} + done + fi + + unpack ${MY_P}.tar.gz + + if [[ -n ${GENTOO_PATCH_VER} ]] ; then + unpack ${PN}-${GENTOO_PATCH_VER}-patches.tar.xz + fi + fi +} + +src_prepare() { + # Include official patches + [[ ${PLEVEL} -gt 0 ]] && eapply -p0 "${MY_PATCHES[@]}" + + # Clean out local libs so we know we use system ones w/releases. + if is_release ; then + rm -rf lib/{readline,termcap}/* || die + touch lib/{readline,termcap}/Makefile.in || die # for config.status + sed -ri -e 's:\$[{(](RL|HIST)_LIBSRC[)}]/[[:alpha:]_-]*\.h::g' Makefile.in || die + fi + + # Prefixify hardcoded path names. No-op for non-prefix. + hprefixify pathnames.h.in + + # Avoid regenerating docs after patches, bug #407985 + sed -i -r '/^(HS|RL)USER/s:=.*:=:' doc/Makefile.in || die + touch -r . doc/* || die + + # Sometimes hangs (more noticeable w/ pgo), bug #907403. + rm tests/run-jobs || die + + eapply -p0 "${PATCHES[@]}" + eapply_user +} + +src_configure() { + # Upstream only test with Bison and require GNUisms like YYEOF and + # YYERRCODE. The former at least may be in POSIX soon: + # https://www.austingroupbugs.net/view.php?id=1269. + # configure warns on use of non-Bison but doesn't abort. The result + # may misbehave at runtime. + unset YACC + + local myconf=( + --disable-profiling + + # Force linking with system curses ... the bundled termcap lib + # sucks bad compared to ncurses. For the most part, ncurses + # is here because readline needs it. But bash itself calls + # ncurses in one or two small places :(. + --with-curses + + $(use_enable mem-scramble) + $(use_enable net net-redirections) + $(use_enable readline) + $(use_enable readline bang-history) + $(use_enable readline history) + $(use_with afs) + $(use_with mem-scramble bash-malloc) + ) + + # For descriptions of these, see config-top.h + # bashrc/#26952 bash_logout/#90488 ssh/#24762 mktemp/#574426 + append-cppflags \ + -DDEFAULT_PATH_VALUE=\'\""${EPREFIX}"/usr/local/sbin:"${EPREFIX}"/usr/local/bin:"${EPREFIX}"/usr/sbin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/bin\"\' \ + -DSTANDARD_UTILS_PATH=\'\""${EPREFIX}"/bin:"${EPREFIX}"/usr/bin:"${EPREFIX}"/sbin:"${EPREFIX}"/usr/sbin\"\' \ + -DSYS_BASHRC=\'\""${EPREFIX}"/etc/bash/bashrc\"\' \ + -DSYS_BASH_LOGOUT=\'\""${EPREFIX}"/etc/bash/bash_logout\"\' \ + -DNON_INTERACTIVE_LOGIN_SHELLS \ + -DSSH_SOURCE_BASHRC \ + $(use bashlogger && echo -DSYSLOG_HISTORY) + + # Don't even think about building this statically without + # reading bug #7714 first. If you still build it statically, + # don't come crying to us with bugs ;). + #use static && export LDFLAGS="${LDFLAGS} -static" + use nls || myconf+=( --disable-nls ) + + if is_release ; then + # Historically, we always used the builtin readline, but since + # our handling of SONAME upgrades has gotten much more stable + # in the PM (and the readline ebuild itself preserves the old + # libs during upgrades), linking against the system copy should + # be safe. + # Exact cached version here doesn't really matter as long as it + # is at least what's in the DEPEND up above. + export ac_cv_rl_version=${READLINE_VER%%_*} + + # Use system readline only with released versions. + myconf+=( --with-installed-readline=. ) + fi + + if use plugins ; then + append-ldflags -Wl,-rpath,"${EPREFIX}"/usr/$(get_libdir)/bash + else + # Disable the plugins logic by hand since bash doesn't + # provide a way of doing it. + export ac_cv_func_dl{close,open,sym}=no \ + ac_cv_lib_dl_dlopen=no ac_cv_header_dlfcn_h=no + + sed -i \ + -e '/LOCAL_LDFLAGS=/s:-rdynamic::' \ + configure || die + fi + + # bug #444070 + tc-export AR + + econf "${myconf[@]}" +} + +src_compile() { + # -fprofile-partial-training because upstream note the test suite isn't super comprehensive + # See https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo + local pgo_generate_flags=$(usev pgo "-fprofile-update=atomic -fprofile-dir=${T}/pgo -fprofile-generate=${T}/pgo $(test-flags-CC -fprofile-partial-training)") + local pgo_use_flags=$(usev pgo "-fprofile-use=${T}/pgo -fprofile-dir=${T}/pgo $(test-flags-CC -fprofile-partial-training)") + + emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" + use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_generate_flags}" all others + + # Build Bash and run its tests to generate profiles. + if use pgo ; then + # Used in test suite. + unset A + + emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" -k check + + if tc-is-clang; then + llvm-profdata merge "${T}"/pgo --output="${T}"/pgo/default.profdata || die + fi + + # Rebuild Bash using the profiling data we just generated. + emake clean + emake CFLAGS="${CFLAGS} ${pgo_use_flags}" + use plugins && emake -C examples/loadables CFLAGS="${CFLAGS} ${pgo_use_flags}" all others + fi +} + +src_test() { + # Used in test suite. + unset A + + default +} + +src_install() { + local d f + + default + + dodir /bin + mv "${ED}"/usr/bin/bash "${ED}"/bin/ || die + dosym bash /bin/rbash + + insinto /etc/bash + doins "${FILESDIR}"/bash_logout + doins "$(prefixify_ro "${FILESDIR}"/bashrc)" + + keepdir /etc/bash/bashrc.d + + insinto /etc/skel + for f in bash{_logout,_profile,rc} ; do + newins "${FILESDIR}"/dot-${f} .${f} + done + + local sed_args=( + -e 's:#GNU#@::' + -e '/#@/d' + ) + + if ! use readline ; then + # bug #432338 + sed_args+=( + -e '/^shopt -s histappend/s:^:#:' + -e 's:use_color=true:use_color=false:' + ) + fi + + sed -i \ + "${sed_args[@]}" \ + "${ED}"/etc/skel/.bashrc \ + "${ED}"/etc/bash/bashrc || die + + if use plugins ; then + exeinto /usr/$(get_libdir)/bash + doexe $(echo examples/loadables/*.o | sed 's:\.o::g') + + insinto /usr/include/bash-plugins + doins *.h builtins/*.h include/*.h lib/{glob/glob.h,tilde/tilde.h} + fi + + if use examples ; then + for d in examples/{functions,misc,scripts,startup-files} ; do + exeinto /usr/share/doc/${PF}/${d} + docinto ${d} + for f in ${d}/* ; do + if [[ ${f##*/} != PERMISSION ]] && [[ ${f##*/} != *README ]] ; then + doexe ${f} + else + dodoc ${f} + fi + done + done + fi + + # Install bash_builtins.1 and rbash.1 + emake -C doc DESTDIR="${D}" install_builtins + sed 's:bash\.1:man1/&:' doc/rbash.1 > "${T}"/rbash.1 || die + doman "${T}"/rbash.1 + + newdoc CWRU/changelog ChangeLog + dosym bash.info /usr/share/info/bashref.info +} + +pkg_preinst() { + if [[ -e ${EROOT}/etc/bashrc ]] && [[ ! -d ${EROOT}/etc/bash ]] ; then + mkdir -p "${EROOT}"/etc/bash + mv -f "${EROOT}"/etc/bashrc "${EROOT}"/etc/bash/ + fi +} + +pkg_postinst() { + # If /bin/sh does not exist, provide it + if [[ ! -e ${EROOT}/bin/sh ]] ; then + ln -sf bash "${EROOT}"/bin/sh + fi +} diff --git a/app-shells/bash/files/bash-5.2_p21-memory-leak.patch b/app-shells/bash/files/bash-5.2_p21-memory-leak.patch new file mode 100644 index 000000000000..19c25e95ea7b --- /dev/null +++ b/app-shells/bash/files/bash-5.2_p21-memory-leak.patch @@ -0,0 +1,18 @@ +https://lists.gnu.org/archive/html/bug-bash/2024-01/msg00011.html +https://git.savannah.gnu.org/cgit/bash.git/diff/builtins/evalstring.c?h=devel&id=81f7b44564cd1510788035cea7c59631865a7db2&dt=1#n766 + +*** builtins/evalstring.c Tue Dec 13 12:53:21 2022 +--- builtins/evalstring.c Tue Nov 28 17:25:39 2023 +*************** +*** 763,766 **** +--- 773,779 ---- + if (fnp) + *fnp = fn; ++ else ++ free (fn); ++ + return fd; + } + + + |