From patchwork Thu Jan 26 00:48:21 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Schantl X-Patchwork-Id: 985 Return-Path: Received: from mail01.ipfire.org (unknown [172.28.1.200]) by web02.ipfire.org (Postfix) with ESMTP id E153E620B2 for ; Wed, 25 Jan 2017 14:47:46 +0100 (CET) Received: from mail01.ipfire.org (localhost [IPv6:::1]) by mail01.ipfire.org (Postfix) with ESMTP id A0DA79F3; Wed, 25 Jan 2017 14:47:42 +0100 (CET) Received: from tuxedo.stevee (213162068239.public.t-mobile.at [213.162.68.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail01.ipfire.org (Postfix) with ESMTPSA id 3425A1065; Wed, 25 Jan 2017 14:47:29 +0100 (CET) From: Stefan Schantl To: development@lists.ipfire.org Subject: [PATCH 3/3] Only call radvd_update if a zone contains an IPv6. Date: Wed, 25 Jan 2017 14:48:21 +0100 Message-Id: <20170125134821.15442-3-stefan.schantl@ipfire.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170125134821.15442-1-stefan.schantl@ipfire.org> References: <20170125134821.15442-1-stefan.schantl@ipfire.org> X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: IPFire development talk List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: network@lists.ipfire.org Errors-To: development-bounces@lists.ipfire.org Sender: "Development" On systems which lacks any IPv6 configured zone, radvd would be started with an empty configuration file and crashes which will brick the system startup and results in a frozen system. Signed-off-by: Stefan Schantl --- src/functions/functions.routing | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)