Fix insecure tempfile usage #106105.

(Portage version: 2.0.52-r1 http://www.bash.org/?136501 )

4 files changed, 137 insertions, 1 deletions

diff --git a/sys-apps/texinfo/ChangeLog b/sys-apps/texinfo/ChangeLog
index d5a68f8c227e..647fc1d8619a 100644
--- a/sys-apps/texinfo/ChangeLog
+++ b/sys-apps/texinfo/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-apps/texinfo
 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-apps/texinfo/ChangeLog,v 1.57 2005/09/17 00:34:47 ciaranm Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/texinfo/ChangeLog,v 1.58 2005/09/29 08:51:10 vapier Exp $
+
+*texinfo-4.8-r1 (29 Sep 2005)
+
+  29 Sep 2005; Mike Frysinger <vapier@gentoo.org>
+  +files/texinfo-4.8-tempfile.patch, +texinfo-4.8-r1.ebuild:
+  Fix insecure tempfile usage #106105.
 
   17 Sep 2005; Ciaran McCreesh <ciaranm@gentoo.org> ChangeLog:
   Converted to UTF-8, fixed encoding screwups
diff --git a/sys-apps/texinfo/files/digest-texinfo-4.8-r1 b/sys-apps/texinfo/files/digest-texinfo-4.8-r1
new file mode 100644
index 000000000000..89aa6b29dbe2
--- /dev/null
+++ b/sys-apps/texinfo/files/digest-texinfo-4.8-r1
@@ -0,0 +1 @@
+MD5 6ba369bbfe4afaa56122e65b3ee3a68c texinfo-4.8.tar.bz2 1521822
diff --git a/sys-apps/texinfo/files/texinfo-4.8-tempfile.patch b/sys-apps/texinfo/files/texinfo-4.8-tempfile.patch
new file mode 100644
index 000000000000..c3c9e93d7a5e
--- /dev/null
+++ b/sys-apps/texinfo/files/texinfo-4.8-tempfile.patch
@@ -0,0 +1,60 @@
+http://bugs.gentoo.org/106105
+
+--- util/texindex.c
++++ util/texindex.c
+@@ -99,6 +99,9 @@ long nlines;
+ /* Directory to use for temporary files.  On Unix, it ends with a slash.  */
+ char *tempdir;
+ 
++/* Basename for temp files inside of tempdir.  */
++char *tempbase;
++
+ /* Number of last temporary file.  */
+ int tempcount;
+ 
+@@ -190,6 +193,11 @@ main (int argc, char **argv)
+ 
+   decode_command (argc, argv);
+ 
++  /* XXX mkstemp not appropriate, as we need to have somewhat predictable
++   * names. But race condition was fixed, see maketempname. 
++   */
++  tempbase = mktemp ("txidxXXXXXX");
++
+   /* Process input files completely, one by one.  */
+ 
+   for (i = 0; i < num_infiles; i++)
+@@ -392,21 +400,21 @@ For more information about these matters
+ static char *
+ maketempname (int count)
+ {
+-  static char *tempbase = NULL;
+   char tempsuffix[10];
+-
+-  if (!tempbase)
+-    {
+-      int fd;
+-      tempbase = concat (tempdir, "txidxXXXXXX");
+-
+-      fd = mkstemp (tempbase);
+-      if (fd == -1)
+-        pfatal_with_name (tempbase);
+-    }
++  char *name, *tmp_name;
++  int fd;
+ 
+   sprintf (tempsuffix, ".%d", count);
+-  return concat (tempbase, tempsuffix);
++  tmp_name = concat (tempdir, tempbase);
++  name = concat (tmp_name, tempsuffix);
++  free(tmp_name);
++
++  fd = open (name, O_CREAT|O_EXCL|O_WRONLY, 0600);
++  if (fd == -1)
++    pfatal_with_name (name);
++
++  close(fd);
++  return name;
+ }
+ 
+ 
diff --git a/sys-apps/texinfo/texinfo-4.8-r1.ebuild b/sys-apps/texinfo/texinfo-4.8-r1.ebuild
new file mode 100644
index 000000000000..50b5f9b3c281
--- /dev/null
+++ b/sys-apps/texinfo/texinfo-4.8-r1.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/texinfo/texinfo-4.8-r1.ebuild,v 1.1 2005/09/29 08:51:10 vapier Exp $
+
+inherit flag-o-matic eutils
+
+DESCRIPTION="The GNU info program and utilities"
+HOMEPAGE="http://www.gnu.org/software/texinfo/"
+SRC_URI="mirror://gnu/${PN}/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc-macos ~ppc64 ~s390 ~sh ~sparc ~x86"
+IUSE="nls build static"
+
+RDEPEND="!build? ( >=sys-libs/ncurses-5.2-r2 )"
+DEPEND="${RDEPEND}
+	!build? ( nls? ( sys-devel/gettext ) )"
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}"/${P}-freebsd.patch
+	epatch "${FILESDIR}"/${P}-tempfile.patch #106105
+
+	cd doc
+	# Get the texinfo info page to have a proper name of texinfo.info
+	sed -i 's:setfilename texinfo:setfilename texinfo.info:' texinfo.txi
+	sed -i \
+		-e 's:INFO_DEPS = texinfo:INFO_DEPS = texinfo.info:' \
+		-e 's:texinfo\::texinfo.info\::' \
+		Makefile.in
+}
+
+src_compile() {
+	local myconf=
+	if ! use nls || use build ; then
+		myconf="--disable-nls"
+	fi
+	use static && append-ldflags -static
+
+	econf ${myconf} || die
+
+	# work around broken dependency's in info/Makefile.am #85540
+	emake -C lib || die "emake lib"
+	emake -C info makedoc || die "emake makedoc"
+	emake -C info doc.c || die "emake doc.c"
+	emake || die "emake"
+}
+
+src_install() {
+	if use build ; then
+		newbin util/ginstall-info install-info
+		dobin makeinfo/makeinfo util/{texi2dvi,texindex}
+	else
+		make DESTDIR="${D}" install || die "install failed"
+		dosbin ${FILESDIR}/mkinfodir
+		# tetex installs this guy #76812
+		has_version '<app-text/tetex-3' && rm -f "${D}"/usr/bin/texi2pdf
+
+		if [[ ! -f ${D}/usr/share/info/texinfo.info ]] ; then
+			die "Could not install texinfo.info!!!"
+		fi
+
+		dodoc AUTHORS ChangeLog INTRODUCTION NEWS README TODO
+		newdoc info/README README.info
+		newdoc makeinfo/README README.makeinfo
+	fi
+}