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43 lines
1.4 KiB
43 lines
1.4 KiB
From 34b49be88219519f678f665987787784751b11bd Mon Sep 17 00:00:00 2001 |
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From: Harald Hoyer <harald@redhat.com> |
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Date: Thu, 19 Mar 2015 12:33:03 +0100 |
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Subject: [PATCH] base/dracut-lib.sh: read /proc/cmdline with multiple lines |
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also parse cmdline files without an ending newline |
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(cherry picked from commit 9f0878540bdc8054dc2b45427eed957b9bd25f2d) |
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--- |
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modules.d/99base/dracut-lib.sh | 9 ++++++--- |
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1 file changed, 6 insertions(+), 3 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 69f70799..3ffbb021 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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@@ -115,6 +115,7 @@ getcmdline() { |
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local _i |
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local CMDLINE_ETC_D |
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local CMDLINE_ETC |
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+ local CMDLINE_PROC |
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unset _line |
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if [ -e /etc/cmdline ]; then |
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@@ -124,13 +125,15 @@ getcmdline() { |
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fi |
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for _i in /etc/cmdline.d/*.conf; do |
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[ -e "$_i" ] || continue |
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- while read -r _line; do |
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+ while read -r _line || [ -n "$_line" ]; do |
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CMDLINE_ETC_D="$CMDLINE_ETC_D $_line"; |
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done <"$_i"; |
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done |
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if [ -e /proc/cmdline ]; then |
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- read -r CMDLINE </proc/cmdline; |
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- CMDLINE="$CMDLINE_ETC_D $CMDLINE_ETC $CMDLINE" |
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+ while read -r _line || [ -n "$_line" ]; do |
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+ CMDLINE_PROC="$CMDLINE_PROC $_line" |
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+ done </proc/cmdline; |
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+ CMDLINE="$CMDLINE_ETC_D $CMDLINE_ETC $CMDLINE_PROC" |
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fi |
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printf "%s" "$CMDLINE" |
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}
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