You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
872 B
26 lines
872 B
From ffecc452321bbef2c0e1efca09c2077775448141 Mon Sep 17 00:00:00 2001 |
|
From: Harald Hoyer <harald@redhat.com> |
|
Date: Fri, 13 Sep 2013 16:33:01 +0200 |
|
Subject: [PATCH] dracut.sh: harden host_modalias reading |
|
|
|
Some weird PPC driver make their modulias unreadable |
|
|
|
$ cat /sys/devices/vio/4000/modalias |
|
cat: /sys/devices/vio/4000/modalias: No such device |
|
--- |
|
dracut.sh | 2 +- |
|
1 file changed, 1 insertion(+), 1 deletion(-) |
|
|
|
diff --git a/dracut.sh b/dracut.sh |
|
index bd905e32..fd278466 100755 |
|
--- a/dracut.sh |
|
+++ b/dracut.sh |
|
@@ -921,7 +921,7 @@ if [[ $hostonly ]]; then |
|
declare -A host_modalias |
|
find /sys/devices/ -name modalias -print > "$initdir/.modalias" |
|
while read m; do |
|
- host_modalias["$(<"$m")"]=1 |
|
+ modalias="$(<"$m")" && [[ $modalias ]] && host_modalias["$modalias"]=1 |
|
done < "$initdir/.modalias" |
|
rm -f -- "$initdir/.modalias" |
|
|
|
|