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| author |   Mike Frysinger <vapier@gentoo.org> | 2013-12-03 08:15:14 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2013-12-03 08:15:14 +0000 |
| commit | f2ce37ff497733b29d2c31197c768e52591573fb (patch) | |
| tree | ad80a034637d0a49326a9fb816e1659c0ba5d3e5 /eclass | |
| parent | Version bump. (diff) | |
| download | gentoo-2-f2ce37ff497733b29d2c31197c768e52591573fb.tar.gz gentoo-2-f2ce37ff497733b29d2c31197c768e52591573fb.tar.bz2 gentoo-2-f2ce37ff497733b29d2c31197c768e52591573fb.zip | |
add a /dev/fd sanity check #479656
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/multiprocessing.eclass | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/eclass/multiprocessing.eclass b/eclass/multiprocessing.eclass index cccf113c5f32..025d75519a7a 100644 --- a/eclass/multiprocessing.eclass +++ b/eclass/multiprocessing.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/multiprocessing.eclass,v 1.4 2013/11/28 20:49:14 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/multiprocessing.eclass,v 1.5 2013/12/03 08:15:14 vapier Exp $ # @ECLASS: multiprocessing.eclass # @MAINTAINER: @@ -227,6 +227,13 @@ multijob_finish() { redirect_alloc_fd() { local var=$1 file=$2 redir=${3:-"<>"} + # Make sure /dev/fd is sane. #479656 + if [[ ! -L /dev/fd ]] ; then + eerror "You're missing a /dev/fd symlink to /proc/self/fd." + eerror "Please fix the symlink and check your boot scripts (udev/etc...)." + die "/dev/fd is broken" + fi + if [[ $(( (BASH_VERSINFO[0] << 8) + BASH_VERSINFO[1] )) -ge $(( (4 << 8) + 1 )) ]] ; then # Newer bash provides this functionality. eval "exec {${var}}${redir}'${file}'" |