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From 6e2c53c689006eb71de3e70ac68475bc4c9f5910 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Thu, 30 Jan 2014 16:11:40 +0100
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Subject: [PATCH] dracut.sh: only set the owner of files to 0:0, if generated
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as non-root
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If the root user generates the initramfs image, preserve the ownership
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of the files. This of course cannot be done for non-root users
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generating an initramfs image.
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---
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dracut.sh | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/dracut.sh b/dracut.sh
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index 58acb64..4e23993 100755
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--- a/dracut.sh
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+++ b/dracut.sh
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@@ -1377,13 +1377,16 @@ fi
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rm -f -- "$outfile"
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dinfo "*** Creating image file ***"
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+
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+[[ "$UID" != 0 ]] && cpio_owner_root="-R 0:0"
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+
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if [[ $create_early_cpio = yes ]]; then
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echo 1 > "$early_cpio_dir/d/early_cpio"
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# The microcode blob is _before_ the initramfs blob, not after
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- (cd "$early_cpio_dir/d"; find . -print0 | cpio --null -R 0:0 -H newc -o --quiet >../early.cpio)
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+ (cd "$early_cpio_dir/d"; find . -print0 | cpio --null $cpio_owner_root -H newc -o --quiet >../early.cpio)
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mv $early_cpio_dir/early.cpio $outfile.$$
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fi
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-if ! ( umask 077; cd "$initdir"; find . -print0 | cpio --null -R 0:0 -H newc -o --quiet | \
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+if ! ( umask 077; cd "$initdir"; find . -print0 | cpio --null $cpio_owner_root -H newc -o --quiet | \
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$compress >> "$outfile.$$"; ); then
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dfatal "dracut: creation of $outfile.$$ failed"
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exit 1
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