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65 lines
1.9 KiB
65 lines
1.9 KiB
6 years ago
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From cf9f56be9c0ab44e5ae5d5abde01151b33206fc2 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Wed, 2 Oct 2013 12:48:11 +0200
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Subject: [PATCH] dracut.sh: bail out early, if destination dir is not
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writeable
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---
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dracut.sh | 36 +++++++++++++++++++-----------------
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1 file changed, 19 insertions(+), 17 deletions(-)
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diff --git a/dracut.sh b/dracut.sh
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index b4b3e13d..e135dfc8 100755
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--- a/dracut.sh
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+++ b/dracut.sh
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@@ -824,9 +824,25 @@ if [[ -d $srcmods ]]; then
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}
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fi
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-if [[ -f $outfile && ! $force && ! $print_cmdline ]]; then
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- dfatal "Will not override existing initramfs ($outfile) without --force"
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- exit 1
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+if [[ ! $print_cmdline ]]; then
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+ if [[ -f $outfile && ! $force ]]; then
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+ dfatal "Will not override existing initramfs ($outfile) without --force"
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+ exit 1
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+ fi
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+
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+ outdir=${outfile%/*}
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+ [[ $outdir ]] || outdir="/"
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+
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+ if [[ ! -d "$outdir" ]]; then
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+ dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible."
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+ exit 1
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+ elif [[ ! -w "$outdir" ]]; then
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+ dfatal "No permission to write to $outdir."
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+ exit 1
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+ elif [[ -f "$outfile" && ! -w "$outfile" ]]; then
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+ dfatal "No permission to write $outfile."
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+ exit 1
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+ fi
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fi
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# Need to be able to have non-root users read stuff (rpcbind etc)
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@@ -1041,20 +1057,6 @@ if [[ $print_cmdline ]]; then
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exit 0
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fi
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-outdir=${outfile%/*}
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-[[ $outdir ]] || outdir="/"
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-
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-if [[ ! -d "$outdir" ]]; then
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- dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible."
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- exit 1
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-elif [[ ! -w "$outdir" ]]; then
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- dfatal "No permission to write to $outdir."
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- exit 1
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-elif [[ -f "$outfile" && ! -w "$outfile" ]]; then
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- dfatal "No permission to write $outfile."
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- exit 1
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-fi
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-
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# Create some directory structure first
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[[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}"
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