dracut/0022.patch

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From 7069132ec7e94a3274aa1b3b3b6e339066118a4d Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Tue, 10 Mar 2020 15:18:37 +0100
Subject: [PATCH] network: fix glob matching ipv6 addresses
In this case we want to cover three cases
1) ip_address:ip_address
2) number:macaddress
3) :macaddress
We consider something an IPv6 address if it starts with number and
contains ":", but IPv6 addresses are in hexa.
---
modules.d/40network/net-lib.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
index 16730e5b..7f185fdd 100755
--- a/modules.d/40network/net-lib.sh
+++ b/modules.d/40network/net-lib.sh
@@ -510,7 +510,7 @@ ip_to_var() {
[ -n "$6" ] && dev=$6
[ -n "$7" ] && autoconf=$7
case "$8" in
- [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
+ [0-9a-fA-F]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
dns1="$8"
[ -n "$9" ] && dns2="$9"
;;