File 0019-40network-Fix-race-condition-when-wait-for-networks.patch of Package dracut.1835

From 330bb44b7773c7b861a6aaa32d4524c783a162f0 Mon Sep 17 00:00:00 2001
From: Pawel Wieczorkiewicz <pwieczorkiewicz@suse.de>
Date: Tue, 8 Apr 2014 08:50:55 +0200
Subject: [PATCH] 40network: Fix race condition when wait for networks

If no network related params are specific, but rd.neednet=1 is set,
the default initqueue action is to wait until one of the network
interfaces is marked as setup properly.

This also help with initqueue's race condition when the network interface
shows upd late

References: bnc#866771

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/40network/net-genrules.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules.d/40network/net-genrules.sh b/modules.d/40network/net-genrules.sh
index af2f09c..6ec9239 100755
--- a/modules.d/40network/net-genrules.sh
+++ b/modules.d/40network/net-genrules.sh
@@ -98,6 +98,9 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
         cond='ACTION=="add", SUBSYSTEM=="net"'
         # if you change the name of "91-default-net.rules", also change modules.d/80cms/cmssetup.sh
         echo "$cond, $runcmd" > /etc/udev/rules.d/91-default-net.rules
+        if [ "$NEEDNET" = "1" ]; then
+            echo "[ -f /tmp/net.*.did-setup ]" >$hookdir/initqueue/finished/wait-network.sh
+        fi
     fi
 
 # if you change the name of "90-net.rules", also change modules.d/80cms/cmssetup.sh
-- 
1.8.1.4