Blame SOURCES/0351-dracut-functions.sh-avoid-tokenizing-ldconfig-output.patch
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From 5263556ff3314d61e7e9da685bbd59bebc79efe1 Mon Sep 17 00:00:00 2001
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From: Lubomir Rintel <lkundrak@v3.sk>
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Date: Tue, 23 Dec 2014 22:03:10 +0100
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Subject: [PATCH] dracut-functions.sh: avoid tokenizing ldconfig output with
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'read'
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The space does not separate the elements reliably, spaces can be
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embedded in parenthesized expressions too:
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libgmpxx.so.4 (libc6, hwcap: 0x0000000004000000) => /lib/sse2/libgmpxx.so.4
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libgmp.so.10 (libc6, hwcap: 0x0000000004000000) => /lib/sse2/libgmp.so.10
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This results in dracut creating '0x0000000004000000' and '=>'
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directories in the initramfs image.
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(cherry picked from commit c59779cf9337bc0fc48c7a4d8437f7253f6822c3)
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---
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dracut-functions.sh | 12 +-----------
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1 file changed, 1 insertion(+), 11 deletions(-)
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diff --git a/dracut-functions.sh b/dracut-functions.sh
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index 585b683..9218779 100755
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--- a/dracut-functions.sh
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+++ b/dracut-functions.sh
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@@ -97,17 +97,7 @@ fi
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ldconfig_paths()
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{
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- local a i
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- declare -A a
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- for i in $(
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- ldconfig -pN 2>/dev/null | grep -F '=>' | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | while read a b c d; do
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- d=${d%/*}
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- printf "%s\n" "$d";
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- done
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- ); do
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- a["$i"]=1;
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- done;
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- printf "%s\n" ${!a[@]}
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+ ldconfig -pN 2>/dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq
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}
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# Detect lib paths
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