From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 0A8C5385841C for ; Wed, 17 Nov 2021 15:29:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 0A8C5385841C Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-598-PhDchusXOFeyrDCF68Ie0A-1; Wed, 17 Nov 2021 10:29:03 -0500 X-MC-Unique: PhDchusXOFeyrDCF68Ie0A-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6999D100CFBD; Wed, 17 Nov 2021 15:28:25 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.194.81]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 974D82B1BC; Wed, 17 Nov 2021 15:28:24 +0000 (UTC) From: Florian Weimer To: libc-alpha@sourceware.org Subject: [PATCH] socket: Do not use AF_NETLINK in __opensock Date: Wed, 17 Nov 2021 16:28:22 +0100 Message-ID: <87ilwq6bu1.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-12.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Nov 2021 15:29:06 -0000 It is not possible to use interface ioctls with netlink sockets in all Linux kernels. --- socket/opensock.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/socket/opensock.c b/socket/opensock.c index ff94d27a61..cf4731abf1 100644 --- a/socket/opensock.c +++ b/socket/opensock.c @@ -29,12 +29,6 @@ __opensock (void) int type = SOCK_DGRAM | SOCK_CLOEXEC; int fd; -#ifdef AF_NETLINK - fd = __socket (AF_NETLINK, type, 0); - if (fd >= 0) - return fd; -#endif - fd = __socket (AF_UNIX, type, 0); if (fd >= 0) return fd;