33 lines
1.3 KiB
Diff
33 lines
1.3 KiB
Diff
From 7075a402d741b0bab1f47ffdec130926b38e3004 Mon Sep 17 00:00:00 2001
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From: Jonas Jonsson <jonas@websystem.se>
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Date: Sun, 28 Dec 2014 01:03:29 +0100
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Subject: [PATCH] 99base: Properly remove files with rd.hostonly=0
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Dracut will generate systemd units for additional devices that should be
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brought up during boot, e.g. swap devices. These unit files are broken
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symlinks with \ in the filename, e.g.
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/etc/systemd/system/initrd.target.wants/dev-disk-by\x2duuid-e6a54f99\x2da4fd\x2d4931\x2da956\x2d1c642bcfee5e.device.
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Both the backslash and the broken symlink causes problems for shell
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scripts, [ -e "$file" ] isn't enough and read requires the additional -r
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argument to not react on the \.
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---
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modules.d/99base/dracut-lib.sh | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/modules.d/99base/dracut-lib.sh b/modules.d/99base/dracut-lib.sh
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index 5c1504f..079c9a2 100755
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--- a/modules.d/99base/dracut-lib.sh
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+++ b/modules.d/99base/dracut-lib.sh
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@@ -1286,8 +1286,8 @@ show_memstats()
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remove_hostonly_files() {
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rm -fr /etc/cmdline /etc/cmdline.d/*.conf
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if [ -f /lib/dracut/hostonly-files ]; then
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- while read line; do
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- [ -e "$line" ] || continue
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+ while read -r line; do
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+ [ -e "$line" ] || [ -h "$line" ] || continue
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rm -f "$line"
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done < /lib/dracut/hostonly-files
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fi
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