26 lines
1.1 KiB
Diff
26 lines
1.1 KiB
Diff
From c8f67c2ee40815c075f1d6e5b3d6b504fbe204f5 Mon Sep 17 00:00:00 2001
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From: Mark Hamzy <hamzy@us.ibm.com>
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Date: Sun, 25 Mar 2012 09:22:34 -0500
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Subject: [PATCH] Fix tests of zeroed partition
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---
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util/grub-install.in | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/util/grub-install.in b/util/grub-install.in
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index 9c1d133..e8638af 100644
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--- a/util/grub-install.in
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+++ b/util/grub-install.in
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@@ -750,7 +750,7 @@ elif [ "${grub_modinfo_target_cpu}-${grub_modinfo_platform}" = "i386-ieee1275" ]
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exit 1
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fi
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- if [ "$(file -s "${install_device}" -b | awk '{ print $1 }')" = ELF ] || [ $(cmp /dev/zero "${install_device}" &>/dev/null) ]; then
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+ if [ "$(file -s "${install_device}" -b | awk '{ print $1 }')" != ELF ] && ( cmp -s -n $(blockdev --getsize64 ${install_device}) /dev/zero "${install_device}" &>/dev/null ); then
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# Change boot device to the harddisk root
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boot_device="$ofpath"
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dd if="${grubdir}/${grub_modinfo_target_cpu}-$grub_modinfo_platform/core.${imgext}" of="${install_device}" status=noxfer || {
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--
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1.7.7.2
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