From: Adolf Belka <adolf.belka@ipfire.org>
Date: Thu, 11 Apr 2024 15:01:07 +0000 (+0200)
Subject: gcp-setup: Fixes bug12763
X-Git-Tag: v2.29-core186~73
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2841a675482879a5eb6bfeaabb268066af762e9d;p=ipfire-2.x.git

gcp-setup: Fixes bug12763

- This ensures that all ip route and ip rule commands are redirected to null if the output
   is not used to feed into a variable.
- This will prevent any error messages related to empty iproute tables being displayed
   during boot if an empty table is accessed.

Fixes: Bug#12763
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
---

diff --git a/src/initscripts/helper/gcp-setup b/src/initscripts/helper/gcp-setup
index 4f5148c3e2..8273b70b4f 100644
--- a/src/initscripts/helper/gcp-setup
+++ b/src/initscripts/helper/gcp-setup
@@ -268,8 +268,8 @@ case "${reason}" in
 		ip addr add "${new_ip_address}/${new_subnet_mask}" dev "${interface}"
 
 		# Add the default route
-		ip route add "${new_routers}" dev "${interface}"
-		ip route add default via "${new_routers}"
+		ip route add "${new_routers}" dev "${interface}" >/dev/null 2>&1
+		ip route add default via "${new_routers}" >/dev/null 2>&1
 
 		# Setup DNS
 		for domain_name_server in ${new_domain_name_servers}; do