From 5263556ff3314d61e7e9da685bbd59bebc79efe1 Mon Sep 17 00:00:00 2001

From: Lubomir Rintel <lkundrak@v3.sk>

Date: Tue, 23 Dec 2014 22:03:10 +0100

Subject: [PATCH] dracut-functions.sh: avoid tokenizing ldconfig output with

 'read'

The space does not separate the elements reliably, spaces can be

embedded in parenthesized expressions too:

  libgmpxx.so.4 (libc6, hwcap: 0x0000000004000000) => /lib/sse2/libgmpxx.so.4

  libgmp.so.10 (libc6, hwcap: 0x0000000004000000) => /lib/sse2/libgmp.so.10

This results in dracut creating '0x0000000004000000' and '=>'

directories in the initramfs image.

(cherry picked from commit c59779cf9337bc0fc48c7a4d8437f7253f6822c3)

---

 dracut-functions.sh | 12 +-----------

 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh

index 585b6836..9218779c 100755

--- a/dracut-functions.sh

+++ b/dracut-functions.sh

@@ -97,17 +97,7 @@ fi

 ldconfig_paths()

 {

-    local a i

-    declare -A a

-    for i in $(

-        ldconfig -pN 2>/dev/null | grep -F '=>' | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | while read a b c d; do

-            d=${d%/*}

-            printf "%s\n" "$d";

-        done

-    ); do

-        a["$i"]=1;

-    done;

-    printf "%s\n" ${!a[@]}

+    ldconfig -pN 2>/dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq

 }

 # Detect lib paths