From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 28 Dec 2007 21:10:25 +0000 (-0000)
Subject: Make the FEATURES=sfperms loops safe for whitespace in paths
X-Git-Tag: v2.2_pre1~101
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=8970d4fc1446536cefa4f9076ce107e2d2f4b020;p=portage.git

Make the FEATURES=sfperms loops safe for whitespace in paths
by using find -print0 | while read -d $'\0'.

svn path=/main/trunk/; revision=9083
---

diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index d293fd769..6c34fd044 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -430,7 +430,8 @@ preinst_sfperms() {
 	# Smart FileSystem Permissions
 	if hasq sfperms $FEATURES; then
 		local i
-		for i in $(find "${D}" -type f -perm -4000); do
+		find "${D}" -type f -perm -4000 -print0 | \
+		while read -d $'\0' i ; do
 			if [ -n "$(find "$i" -perm -2000)" ] ; then
 				ebegin ">>> SetUID and SetGID: [chmod o-r] /${i#${D}}"
 				chmod o-r "$i"
@@ -441,7 +442,8 @@ preinst_sfperms() {
 				eend $?
 			fi
 		done
-		for i in $(find "${D}" -type f -perm -2000); do
+		find "${D}" -type f -perm -2000 -print0 | \
+		while read -d $'\0' i ; do
 			if [ -n "$(find "$i" -perm -4000)" ] ; then
 				# This case is already handled
 				# by the SetUID check above.