Blame SOURCES/0186-usable_root-only-check-for-ld-.so.patch

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From 49fe9bc014993d1dd4a7f26e1904d7359398a6dd Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Tue, 24 Jun 2014 18:54:35 +0200
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Subject: [PATCH] usable_root(): only check for ld-*.so
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current systemd allows booting with only /usr on the root partition
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see, if we can find an elf loader
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(cherry picked from commit 7e59d550425833e9ecaa892ef9f1a9fe8160065a)
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---
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 modules.d/99base/dracut-lib.sh | 15 +++++++++++----
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 1 file changed, 11 insertions(+), 4 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 66977e7..417cfd8 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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@@ -730,11 +730,18 @@ $(readlink -e -q "$d")" || return 255
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 usable_root() {
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-    local _d
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-    [ -d $1 ] || return 1
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-    for _d in proc sys dev; do
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-        [ -e "$1"/$_d ] || return 1
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+    local _i
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+
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+    [ -d "$1" ] || return 1
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+
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+    for _i in "$1"/usr/lib*/ld-*.so "$1"/lib*/ld-*.so; do
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+        [ -e "$_i" ] && return 0
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     done
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+
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+    for _i in proc sys dev; do
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+        [ -e "$1"/$_i ] || return 1
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+    done
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+
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     return 0
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 }
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