fix mmap problems wrt #228135

Package-Manager: portage-2.2_rc25/cvs/Linux i686

5 files changed, 270 insertions, 2 deletions

diff --git a/sys-cluster/util-vserver/ChangeLog b/sys-cluster/util-vserver/ChangeLog
index db7a2c5bdbef..d94a94314411 100644
--- a/sys-cluster/util-vserver/ChangeLog
+++ b/sys-cluster/util-vserver/ChangeLog
@@ -1,6 +1,14 @@
 # ChangeLog for sys-cluster/util-vserver
 # Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-cluster/util-vserver/ChangeLog,v 1.95 2009/03/04 21:20:24 hollow Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-cluster/util-vserver/ChangeLog,v 1.96 2009/03/24 09:26:03 hollow Exp $
+
+*util-vserver-0.30.215-r3 (24 Mar 2009)
+
+  24 Mar 2009; Benedikt Böhm <hollow@gentoo.org>
+  +files/util-vserver-0.30.215-2718.patch,
+  +files/util-vserver-0.30.215-dietmmap.patch,
+  +util-vserver-0.30.215-r3.ebuild:
+  fix mmap problems wrt #228135
 
 *util-vserver-0.30.215-r2 (04 Mar 2009)
 
diff --git a/sys-cluster/util-vserver/Manifest b/sys-cluster/util-vserver/Manifest
index 66f16580bf90..3d569fe7160b 100644
--- a/sys-cluster/util-vserver/Manifest
+++ b/sys-cluster/util-vserver/Manifest
@@ -1,6 +1,8 @@
 AUX bash_completion 7568 RMD160 45feafa30f715fb287403518eee8c45fecfe418e SHA1 d281bcad111df21ab0f37703142dd102145d784e SHA256 2232166a5aed9857a7a5c30adfdd4ea944e0608a29fad05f229b8cef2d61795d
 AUX util-vserver-0.30.214-baselayout2_path.patch 648 RMD160 7775e5bc109774f9f253a88157739b5eb88ffc87 SHA1 fe8a94e8e0c76989b6d7268f9c9a07183a63b183 SHA256 59ad64c7b5356c16f500dc328eec989844301adeeefd4fe968955a03e9eb2630
+AUX util-vserver-0.30.215-2718.patch 3088 RMD160 9f8706359790c3ed1e38abb3923976c00635e92a SHA1 a95c19e51c8bea6b1f537e47f190737a8a9d2cb3 SHA256 1411d738d1d82a6972af266eefa89c3924db95f58f7e620eaf4123dc9310573f
 AUX util-vserver-0.30.215-capget.patch 2813 RMD160 65e601b1f32e0bf6d078c45bf3e6f030c6cec14a SHA1 da0f07d49211b07530d40812af2a731a7a49a547 SHA256 0ef843ccaac93acbac69e082e26b7b901d1a72c78f3552cd7c55e758997f1a3c
+AUX util-vserver-0.30.215-dietmmap.patch 2175 RMD160 30c191cb7a5e0b7a8fc667197a8c6d03fb591166 SHA1 f4ef6f4820aa105f3013faeb3f104a9cbcd0ae19 SHA256 c54d9c44199c705c52efef4bc50c436dafa0738c50a96c5728bf002885f32403
 AUX util-vserver-0.30.215-openrc.patch 1138 RMD160 936fe40430a9dcd0f8924d435952400bdfdbf858 SHA1 021d40edec6f602a050c01d1924ca990714face0 SHA256 f6a4d24c708ee882e506f63ad16cf259c06ef7840d860f77da74d8e970e9297c
 AUX util-vserver-0.30.215-typo.patch 564 RMD160 7b0619e24b9e30b4ba4bca2f0476a1f62206a3f4 SHA1 53d8d6e205175736280bafde41274501adbbfd9d SHA256 f0e809a33f32cf49e34f9c8c65803ba6bf96ecd2a233eb48338dbab3923a3c6b
 DIST util-vserver-0.30.214.tar.bz2 676250 RMD160 fbcf8b23719af991443d59f6c8670e99e2b746d6 SHA1 d0996cd6415db91c869912680e9b9798edd57228 SHA256 c88a27ccd1593f4396e1cf4aca37c715c7618a77d709ad63c7cc744ca1557c45
@@ -8,6 +10,7 @@ DIST util-vserver-0.30.215.tar.bz2 695414 RMD160 62d34d2149fc949f27f7e08e8f40779
 EBUILD util-vserver-0.30.214.ebuild 3796 RMD160 72ac310d3f0344711f5d90c47753ef3aef325744 SHA1 53e1e3cb6fe4220ef106526e48d2c660c7376934 SHA256 05a66ce65ba97088a26f1b9c7d96bffb805ee4fa7a8f619758fa2b1a293ba97b
 EBUILD util-vserver-0.30.215-r1.ebuild 3837 RMD160 f23b44793e858e9e7bee791d508265e631672012 SHA1 9bc045fcdcf72856088eb45089d4e4bb16e6d537 SHA256 7cf9a543fa1be0315b469b4534edb59cd088a15bf891f57abe81fcfc04a41b80
 EBUILD util-vserver-0.30.215-r2.ebuild 3875 RMD160 a2c2ae0252c95adce3c5b851ae145b763d332f72 SHA1 71b1b9711e9281bf721eaefed07deabd93365cc9 SHA256 bea5f06020edc52b9aaf2688eb70274e2be4e6fdc051b1d962fdacc34bb8d20a
+EBUILD util-vserver-0.30.215-r3.ebuild 4107 RMD160 aaa90df9f5eaf2a4526e847a74bd59da29f4e5f3 SHA1 9fb67fe3a522fb93100ab9a87c7e2be4bab7a00a SHA256 fb4409b16c787caa8685e07a07b8f3e99c82def7770f8b2b22c4e61ab44e70a6
 EBUILD util-vserver-0.30.215.ebuild 3792 RMD160 11914d6a9270117bebdc4923e21d536c0143b66b SHA1 45a56191b6cbca887a403290a3b02d3bcf4bcdaa SHA256 f0197cd48fb18fb97f223e460819c81b9f489d5402821383090f5bdbf54e97f7
-MISC ChangeLog 19536 RMD160 dbdc30d02de1c175cf973dbe763fe8e0fe4f51f7 SHA1 e4d4db082c37d257138a57a12b5498d556be6be7 SHA256 296c600e1a7ffe6aedeb2fe041f6322430d8d89888e1a4cbffaa60db5adb75f4
+MISC ChangeLog 19786 RMD160 7fc86607cb39ac6f0fde555eb1c4bb24a9f6aae4 SHA1 2d36eb263150deb7cf55830daad175f58bc2a22e SHA256 b61195ea91ffca76baff75ef4811fbb43209526fe6697f331d6054efa4dac136
 MISC metadata.xml 518 RMD160 62a73756fb710a0464dd24600e7ec70c82e13021 SHA1 78ee9f24180c1215ebe02ac3dbba80a7a0c4a82e SHA256 5a4f424248d873af9f0a66aca2e3e60c6165288fa649ef44de4d8418232c5ac0
diff --git a/sys-cluster/util-vserver/files/util-vserver-0.30.215-2718.patch b/sys-cluster/util-vserver/files/util-vserver-0.30.215-2718.patch
new file mode 100644
index 000000000000..fc9ea6164fba
--- /dev/null
+++ b/sys-cluster/util-vserver/files/util-vserver-0.30.215-2718.patch
@@ -0,0 +1,62 @@
+diff -Nru util-vserver-0.30.215.orig/lib_internal/unify-copy.c util-vserver-0.30.215/lib_internal/unify-copy.c
+--- util-vserver-0.30.215.orig/lib_internal/unify-copy.c	2008-03-17 09:59:50.000000000 +0100
++++ util-vserver-0.30.215/lib_internal/unify-copy.c	2008-06-17 15:38:50.000000000 +0200
+@@ -132,8 +132,8 @@
+       buf_size = in_len - offset;
+       if (buf_size > MMAP_BLOCKSIZE) buf_size = MMAP_BLOCKSIZE;
+       
+-      if ((in_buf  = mmap(0, buf_size, PROT_READ,  MAP_SHARED,  in_fd, offset))==0 ||
+-	  (out_buf = mmap(0, buf_size, PROT_WRITE, MAP_SHARED, out_fd, offset))==0) {
++      if ((in_buf  = mmap(0, buf_size, PROT_READ,  MAP_SHARED,  in_fd, offset))==MAP_FAILED ||
++	  (out_buf = mmap(0, buf_size, PROT_WRITE, MAP_SHARED, out_fd, offset))==MAP_FAILED) {
+ 	perror("mmap()");
+ 	goto out;
+       }
+diff -Nru util-vserver-0.30.215.orig/src/check-unixfile.c util-vserver-0.30.215/src/check-unixfile.c
+--- util-vserver-0.30.215.orig/src/check-unixfile.c	2008-03-17 09:59:45.000000000 +0100
++++ util-vserver-0.30.215/src/check-unixfile.c	2008-06-17 15:39:11.000000000 +0200
+@@ -73,7 +73,7 @@
+   }
+   else if (l>0) {
+     data = mmap(0, l, PROT_READ, MAP_PRIVATE, fd, 0);
+-    if (data==0) {
++    if (data==MAP_FAILED) {
+       perror("mmap()");
+       exit(wrapper_exit_code);
+     }
+diff -Nru util-vserver-0.30.215.orig/src/h2ext.c util-vserver-0.30.215/src/h2ext.c
+--- util-vserver-0.30.215.orig/src/h2ext.c	2008-03-17 09:59:45.000000000 +0100
++++ util-vserver-0.30.215/src/h2ext.c	2008-06-17 15:39:41.000000000 +0200
+@@ -148,7 +148,7 @@
+   fd = EopenD(file, O_RDONLY, 0);
+   Efstat(fd, &st);
+   mapping = mmap(NULL, MIN(st.st_size, MAX_PEEK_SIZE), PROT_READ, MAP_SHARED, fd, 0);
+-  if (!mapping) {
++  if (mapping == MAP_FAILED) {
+     perror("mmap()");
+     Eclose(fd);
+     return -1;
+diff -Nru util-vserver-0.30.215.orig/src/testsuite/hashcalc-plain.c util-vserver-0.30.215/src/testsuite/hashcalc-plain.c
+--- util-vserver-0.30.215.orig/src/testsuite/hashcalc-plain.c	2008-03-17 09:59:45.000000000 +0100
++++ util-vserver-0.30.215/src/testsuite/hashcalc-plain.c	2008-06-17 15:40:08.000000000 +0200
+@@ -76,7 +76,7 @@
+     void const *		buf;
+     if (buf_size>HASH_BLOCKSIZE) buf_size = HASH_BLOCKSIZE;
+ 
+-    assert((buf=mmap(0, buf_size, PROT_READ, MAP_SHARED, fd, offset))!=0);
++    assert((buf=mmap(0, buf_size, PROT_READ, MAP_SHARED, fd, offset))!=MAP_FAILED);
+     offset += buf_size;
+     assert(ensc_crypto_hashctx_update(&hash_context, buf, buf_size)!=-1);
+     munmap((void *)(buf), buf_size);
+diff -Nru util-vserver-0.30.215.orig/src/vhashify.c util-vserver-0.30.215/src/vhashify.c
+--- util-vserver-0.30.215.orig/src/vhashify.c	2008-03-17 09:59:45.000000000 +0100
++++ util-vserver-0.30.215/src/vhashify.c	2008-06-17 15:40:28.000000000 +0200
+@@ -332,7 +332,7 @@
+       buf_size = size-offset;
+       if (buf_size>HASH_BLOCKSIZE) buf_size = HASH_BLOCKSIZE;
+ 
+-      if ((buf=mmap(0, buf_size, PROT_READ, MAP_SHARED, fd, offset))==0) {
++      if ((buf=mmap(0, buf_size, PROT_READ, MAP_SHARED, fd, offset))==MAP_FAILED) {
+ 	perror("mmap(<hash>)");
+ 	goto out;
+       }
diff --git a/sys-cluster/util-vserver/files/util-vserver-0.30.215-dietmmap.patch b/sys-cluster/util-vserver/files/util-vserver-0.30.215-dietmmap.patch
new file mode 100644
index 000000000000..bb6342608c70
--- /dev/null
+++ b/sys-cluster/util-vserver/files/util-vserver-0.30.215-dietmmap.patch
@@ -0,0 +1,49 @@
+diff -Nru util-vserver-0.30.215.orig/Makefile.in util-vserver-0.30.215/Makefile.in
+--- util-vserver-0.30.215.orig/Makefile.in	2008-03-17 10:00:13.000000000 +0100
++++ util-vserver-0.30.215/Makefile.in	2008-06-18 19:24:54.000000000 +0200
+@@ -1496,7 +1496,7 @@
+ 	$(lib_internal_testsuite_sigbus_gnu_SOURCES) \
+ 	$(src_capchroot_SOURCES) $(src_chain_echo_SOURCES) \
+ 	$(src_chbind_compat_SOURCES) $(src_chcontext_compat_SOURCES) \
+-	src/check-unixfile.c $(src_chroot_sh_SOURCES) \
++	$(src_chroot_sh_SOURCES) \
+ 	$(src_chxid_SOURCES) $(src_exec_cd_SOURCES) \
+ 	$(src_exec_ulimit_SOURCES) $(src_fakerunlevel_SOURCES) \
+ 	$(src_filetime_SOURCES) $(src_h2ext_SOURCES) \
+@@ -1818,7 +1818,7 @@
+ 	ensc_fmt/lib_libvserver_a-% lib/testsuite/cflags \
+ 	lib/testsuite/personality lib/testsuite/fmt \
+ 	src/chcontext-compat src/capchroot src/chain-echo \
+-	src/check-unixfile src/chroot-sh src/filetime src/lockfile \
++	src/chroot-sh src/filetime src/lockfile \
+ 	src/readlink src/secure-mount src/save_ctxinfo src/mask2prefix \
+ 	src/chbind-compat src/exec-cd src/fakerunlevel \
+ 	src/keep-ctx-alive src/exec-ulimit src/vps src/lsxid src/chxid \
+@@ -1828,7 +1828,7 @@
+ 	src/vsched src/vshelper-sync src/vrsetup src/vserver-stat \
+ 	src/vserver-info src/vdlimit src/vdu src/vwait src/ncontext \
+ 	src/nattribute src/naddress src/vdevmap src/vsysctl src/vclone \
+-	src/h2ext src/vtag src/vspace src/vmemctrl src/tunctl \
++	src/vtag src/vspace src/vmemctrl src/tunctl \
+ 	$(am__append_3) $(tests_dietprogs) \
+ 	lib_internal/libinternal-diet.a \
+ 	lib_internal/testsuite/isnumber lib_internal/testsuite/sigbus \
+diff -Nru util-vserver-0.30.215.orig/src/Makefile-files util-vserver-0.30.215/src/Makefile-files
+--- util-vserver-0.30.215.orig/src/Makefile-files	2008-03-17 09:59:45.000000000 +0100
++++ util-vserver-0.30.215/src/Makefile-files	2008-06-18 17:49:42.000000000 +0200
+@@ -38,7 +38,6 @@
+ DIETPROGS +=		src/chcontext-compat \
+ 			src/capchroot \
+ 			src/chain-echo \
+-			src/check-unixfile \
+ 			src/chroot-sh \
+ 			src/filetime \
+ 			src/lockfile \
+@@ -81,7 +80,6 @@
+ 			src/vdevmap \
+ 			src/vsysctl \
+ 			src/vclone \
+-			src/h2ext \
+ 			src/vtag \
+ 			src/vspace \
+ 			src/vmemctrl \
diff --git a/sys-cluster/util-vserver/util-vserver-0.30.215-r3.ebuild b/sys-cluster/util-vserver/util-vserver-0.30.215-r3.ebuild
new file mode 100644
index 000000000000..a30036dd5d74
--- /dev/null
+++ b/sys-cluster/util-vserver/util-vserver-0.30.215-r3.ebuild
@@ -0,0 +1,146 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-cluster/util-vserver/util-vserver-0.30.215-r3.ebuild,v 1.1 2009/03/24 09:26:03 hollow Exp $
+
+inherit eutils bash-completion
+
+DESCRIPTION="Linux-VServer admin utilities"
+HOMEPAGE="http://www.nongnu.org/util-vserver/"
+SRC_URI="http://ftp.linux-vserver.org/pub/utils/${PN}/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~ppc ~sparc ~x86"
+
+IUSE=""
+
+CDEPEND="dev-libs/beecrypt
+	net-firewall/iptables
+	net-misc/vconfig
+	sys-apps/iproute2
+	|| ( >=sys-apps/coreutils-6.10-r1 sys-apps/mktemp )"
+
+DEPEND=">=dev-libs/dietlibc-0.30-r2
+	${CDEPEND}"
+
+RDEPEND="${CDEPEND}"
+
+pkg_setup() {
+	if [[ -z "${VDIRBASE}" ]]; then
+		einfo
+		einfo "You can change the default vserver base directory (/vservers)"
+		einfo "by setting the VDIRBASE environment variable."
+	fi
+
+	: ${VDIRBASE:=/vservers}
+
+	einfo
+	einfo "Using \"${VDIRBASE}\" as vserver base directory"
+	einfo
+}
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+
+	# openrc support
+	epatch "${FILESDIR}"/${P}-openrc.patch
+	epatch "${FILESDIR}"/${P}-typo.patch
+
+	# linux capability fixes
+	epatch "${FILESDIR}"/${P}-capget.patch
+
+	# changeset 2718: fix error reporting if mmap() fails
+	epatch "${FILESDIR}"/${P}-2718.patch
+
+	# avoid a bug in dietlibc - #227793
+	use hppa && epatch "${FILESDIR}"/${P}-dietmmap.patch
+}
+
+src_compile() {
+	econf --with-vrootdir=${VDIRBASE} \
+		--with-initscripts=gentoo \
+		--localstatedir=/var || die "econf failed!"
+	emake || die "emake failed!"
+}
+
+src_install() {
+	make DESTDIR="${D}" install install-distribution \
+		|| die "make install failed!"
+
+	# keep dirs
+	keepdir /var/run/vservers
+	keepdir /var/run/vservers.rev
+	keepdir /var/run/vshelper
+	keepdir /var/lock/vservers
+	keepdir /var/cache/vservers
+	keepdir "${VDIRBASE}"
+	keepdir "${VDIRBASE}"/.pkg
+
+	# remove legacy config file
+	rm -f "${D}"/etc/vservers.conf
+
+	# bash-completion
+	dobashcompletion "${FILESDIR}"/bash_completion util-vserver
+
+	dodoc README ChangeLog NEWS AUTHORS THANKS util-vserver.spec
+}
+
+pkg_preinst() {
+	has_version "<${CATEGORY}/${PN}-0.30.211"
+	old_init_script_warn=$?
+}
+
+pkg_postinst() {
+	# Create VDIRBASE in postinst, so it is (a) not unmerged and (b) also
+	# present when merging.
+
+	[ ! -d "${VDIRBASE}" ] && mkdir -p "${VDIRBASE}" &> /dev/null
+	setattr --barrier "${VDIRBASE}" &> /dev/null
+
+	rm /etc/vservers/.defaults/vdirbase
+	ln -sf "${VDIRBASE}" /etc/vservers/.defaults/vdirbase
+
+	elog
+	elog "You have to run the vprocunhide command after every reboot"
+	elog "in order to setup /proc permissions correctly for vserver"
+	elog "use. An init script has been installed by this package."
+	elog "To use it you should add it to a runlevel:"
+	elog
+	elog " rc-update add vprocunhide default"
+	elog
+
+	if [[ $old_init_script_warn = 0 ]] ; then
+		ewarn "Please make sure, that you remove the old init-script from any"
+		ewarn "runlevel and remove it from your init.d dir!"
+		ewarn
+		ewarn "# rc-update del vservers"
+		ewarn "# rm -f ${ROOT}etc/init.d/vservers"
+		ewarn
+		ewarn "Since util-vserver-0.30.211 all Gentoo specific wrappers"
+		ewarn "have been merged upstream, and may now have a slightly"
+		ewarn "different syntax, i.e. you have to update scripts that"
+		ewarn "depend on these wrappers (vesync, vemerge, vupdateworld"
+		ewarn "and vdispatch-conf)"
+		ewarn
+		ewarn "Additionally the init scripts have changed and now use"
+		ewarn "upstream scripts as backend. An init script to start"
+		ewarn "virtual servers in the 'default' group/mark has been"
+		ewarn "installed by this ebuild:"
+		ewarn
+		ewarn "  rc-update add vservers.default default"
+		ewarn
+		ewarn "To start vservers in other groups/marks, you have to"
+		ewarn "symlink the default init script the same way you do"
+		ewarn "with net.* scripts:"
+		ewarn
+		ewarn "  ln -s /etc/init.d/vservers.default /etc/init.d/vservers.<mark>"
+		ewarn
+	fi
+
+	ewarn "You should definitly fix up the barrier of your vserver"
+	ewarn "base directory by using the following command in a root shell:"
+	ewarn
+	ewarn " setattr --barrier ${VDIRBASE}"
+	ewarn
+}