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From 15245c4a0eb62b0e1bcbac5063391e0d57a53799 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 4 Jul 2012 08:09:21 +0200
Subject: [PATCH] lbu: do not use xargs
xargs will execute the command twice if the buffer becomes long enough.
This will break tar.
We also use -z instead of piping via gzip while here.
ref #1240
---
lbu.in | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/lbu.in b/lbu.in
index 67ad578..3fa157e 100644
--- a/lbu.in
+++ b/lbu.in
@@ -281,10 +281,6 @@ _gen_filelist() {
apk audit --backup --quiet --recursive
}
-_gen_filelist_0() {
- _gen_filelist | tr '\n' '\0'
-}
-
cmd_package() {
local pkg="$1"
local rc=0
@@ -311,7 +307,7 @@ cmd_package() {
tmppkg="$tmpdir/$(basename $pkg)"
- local tar_create="tar -c --no-recursion"
+ local tar_create="tar -c --no-recursion -T -"
cd "${ROOT:-/}"
# remove old package.list
@@ -325,19 +321,17 @@ cmd_package() {
echo "Archiving the following files:" >&2
# we dont want to mess the tar output with the
# password prompt. Lets get the tar output first.
- _gen_filelist_0 | xargs -0 $tar_create -v > /dev/null
+ _gen_filelist | $tar_create -v > /dev/null
rc=$?
fi
if [ $rc -eq 0 ]; then
if [ -z "$ENCRYPTION" ]; then
- _gen_filelist_0 | xargs -0 $tar_create \
- | gzip -c >"$tmppkg"
+ _gen_filelist | $tar_create -z >"$tmppkg"
rc=$?
else
set -- enc "-$ENCRYPTION" -salt
[ -n "$PASSWORD" ] && set -- "$@" -pass pass:"$PASSWORD"
- _gen_filelist_0 | xargs -0 $tar_create \
- | gzip -c \
+ _gen_filelist | $tar_create -z \
| $OPENSSL "$@" > "$tmppkg"
rc=$?
fi
--
1.7.11.1
|
