Gentoo Archives: gentoo-dev

From:	"Michał Górny" <mgorny@g.o>
To:	gentoo-dev@l.g.o
Cc:	python@g.o, "Michał Górny" <mgorny@g.o>
Subject:	[gentoo-dev] [PATCH 3/8] Avoid writing outside WORKDIR if S=${WORKDIR}.
Date:	Wed, 27 Feb 2013 21:43:46
Message-Id:	`1362001405-25636-3-git-send-email-mgorny@gentoo.org`
In Reply to:	[gentoo-dev] [RFC] multibuild.eclass -- a generic pluggable framework to handle multi-variant builds by "Michał Górny"

1	---
2	gx86/eclass/multibuild.eclass \| 4 ++++
3	1 file changed, 4 insertions(+)
4
5	diff --git a/gx86/eclass/multibuild.eclass b/gx86/eclass/multibuild.eclass
6	index d42b8a7..a4d5d11 100644
7	--- a/gx86/eclass/multibuild.eclass
8	+++ b/gx86/eclass/multibuild.eclass
9	@@ -99,6 +99,10 @@ multibuild_foreach() {
10	\|\| die "MULTIBUILD_VARIANTS need to be set"
11
12	local bdir=${BUILD_DIR:-${S}}
13	+
14	+ # Avoid writing outside WORKDIR if S=${WORKDIR}.
15	+ [[ ${bdir%%/} == ${WORKDIR%%/} ]] && bdir=${WORKDIR}/build
16	+
17	local prev_id=${MULTIBUILD_ID:+${MULTIBUILD_ID}-}
18	local ret=0 lret=0 v
19
20	--
21	1.8.1.4