From patchwork Thu Dec 1 17:23:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tremer X-Patchwork-Id: 6262 Return-Path: Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by web04.haj.ipfire.org (Postfix) with ESMTPS id 4NNNGJ1JH4z3xkp for ; Thu, 1 Dec 2022 17:23:52 +0000 (UTC) Received: from mail02.haj.ipfire.org (mail02.haj.ipfire.org [172.28.1.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail02.haj.ipfire.org", Issuer "R3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id 4NNNFx3mgQz2wY; Thu, 1 Dec 2022 17:23:33 +0000 (UTC) Received: from mail02.haj.ipfire.org (localhost [127.0.0.1]) by mail02.haj.ipfire.org (Postfix) with ESMTP id 4NNNFq0l4jz30Ch; Thu, 1 Dec 2022 17:23:27 +0000 (UTC) Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by mail02.haj.ipfire.org (Postfix) with ESMTPS id 4NNNFl6c6Dz30CT for ; Thu, 1 Dec 2022 17:23:23 +0000 (UTC) Received: from michael.haj.ipfire.org (michael.haj.ipfire.org [172.28.1.242]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "michael.haj.ipfire.org", Issuer "R3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id 4NNNFl1lzrz2sw; Thu, 1 Dec 2022 17:23:23 +0000 (UTC) Received: by michael.haj.ipfire.org (Postfix, from userid 0) id 4NNNFl1VXYzTjnG; Thu, 1 Dec 2022 17:23:23 +0000 (UTC) From: Michael Tremer To: development@lists.ipfire.org Subject: [PATCH 18/29] dhcpcd.exe: Do not overwrite the default gateway when empty Date: Thu, 1 Dec 2022 17:23:07 +0000 Message-Id: <20221201172318.3166615-18-michael.tremer@ipfire.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221201172318.3166615-1-michael.tremer@ipfire.org> References: <20221201172318.3166615-1-michael.tremer@ipfire.org> MIME-Version: 1.0 X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFire development talk List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Tremer Errors-To: development-bounces@lists.ipfire.org Sender: "Development" Signed-off-by: Michael Tremer --- src/initscripts/networking/dhcpcd.exe | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/initscripts/networking/dhcpcd.exe b/src/initscripts/networking/dhcpcd.exe index acd083b6f..b85a2c598 100644 --- a/src/initscripts/networking/dhcpcd.exe +++ b/src/initscripts/networking/dhcpcd.exe @@ -63,7 +63,11 @@ dhcpcd_up() if [ $update ]; then [ -e "/var/ipfire/red/active" ] || touch /var/ipfire/red/active - echo -n "$new_routers" > /var/ipfire/red/remote-ipaddress + + if [ -n "${new_routers}" ]; then + echo -n "${new_routers}" > /var/ipfire/red/remote-ipaddress + fi + logger -p local0.info -t dhcpcd.exe[$$] "$interface has been (re)configured with IP=$new_ip_address" run_subdir ${rc_base}/init.d/networking/red.up/ touch /var/ipfire/red/active