30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 982161e062e1696067cc19a990a31924b29c0df1 Mon Sep 17 00:00:00 2001
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From: Will Woods <wwoods@redhat.com>
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Date: Tue, 1 May 2012 14:08:33 -0400
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Subject: [PATCH] fix _getcmdline arg-duplicating bug with /etc/cmdline*
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If you unset CMDLINE to make _getcmdline re-read /etc/cmdline and
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/etc/cmdline.d/*, CMDLINE_ETC and CMDLINE_ETC_D would keep their
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contents.
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This is a serious problem if you have (e.g.) "ip=eth0:dhcp" in
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/etc/cmdline.d/net.conf, because getargs ip= will return
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"ip=eth0:dhcp ip=eth0:dhcp" and then parse-ip-opts.sh will die() because
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you have two configurations for eth0.
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---
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modules.d/99base/dracut-lib.sh | 1 +
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1 file changed, 1 insertion(+)
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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 a6b8d1a..ddb6954 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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@@ -48,6 +48,7 @@ _getcmdline() {
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local _i
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unset _line
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if [ -z "$CMDLINE" ]; then
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+ unset CMDLINE_ETC CMDLINE_ETC_D
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if [ -e /etc/cmdline ]; then
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while read -r _line; do
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CMDLINE_ETC="$CMDLINE_ETC $_line";
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