From nobody Tue Jun 9 21:10:25 2026 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4gZhQB3Tdxz6gfXK for ; Tue, 09 Jun 2026 21:10:26 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4gZhQB0krXz45g9 for ; Tue, 09 Jun 2026 21:10:26 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1781039426; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=lUuEc3GeWRuX/r1wEDkIVdSAySPAZFxQh8NFA81pTFM=; b=sK3H0dU495CjInyGzD99XQPJ16RKMSPDEIPblgwVNZ4FJbhBBJ0gxS4qqLiJXcPeu9HjEb yLDkx5ei8Kv3kYowOscIh36tmWdqZ4P1Oz2vRDRBQ+criLjJ0f9EcjFtHh8vr+79pzOfif tB41ybMSw2Q+d6dXnb7a7iOwEF6MWVxj6QktrBmCZsCYQdyCMrfYh6CVjLLRtApSQ+XlL6 S4CHCP1LoyOBhaO5vc6pGnfnII+wTV78r7XXMDMUzJStMTnp/l5hu8FWjwvVb84DCY/g++ enpv6EYcrsDlbgy43irSKiQQBbj5sMcvECc/jutF3S6A270SKwpzxn54Cc2t+g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1781039426; a=rsa-sha256; cv=none; b=oQymeFs3IVN75268bSmYZPvAq9R8vyHJjxny4yn1iqaUcw4/ABvocWeq24jGOJRtQ7u7Jp UkQPjEau4MBFLYUkyS8vnjhCoj3FRWAMTDh2QGxOoiT7fgHZ2tuPQdffhyid015X0NOe9P euQ6J5R705lP6O5grJMYh/2yzDveOe6zCqNkO0urKYRyuDHtmZQo+5MqYWN3jUBQiBLzM2 Q1FKKRQ3g72F2kMH/uGpt7DLJY1GfOpIYvRiE0NQFLkHDRVIrLAOk9tOdZXa34xW0trmIw jLJMb6aKnavwl8plyOMO8iWHzHbyfs33D91IV3b4VX6pIUfSZvgANt2ILUsVXQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1781039426; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=lUuEc3GeWRuX/r1wEDkIVdSAySPAZFxQh8NFA81pTFM=; b=Np8KAKuMgDlzSN+IVum6xl2XZqvQgJQCJisV2/0ManrT7Z4l+W67vz9iHI3EeclISYGZ6w HDIdNy3qpydZqjGZv4v8Vs9ECF0ILkMt/QmCN46DN1bYNAqqVEwm+3o1ZKGqHfqEZEGVFZ u9fnz3lC9IJ9ZtEKMVWncBLMxH7f1snteX+FX+88FCAelKB1OAN4Ai8feXoFP+AAa5drcY UB1prpDslX513zlUfMJHifOAGdp0W0tn4yMuazCZtONkggdZHOkte3Bt4Na1RPLx+BMtBi pgbImL06o4DDa2OUwamFE7EeeSzu2YjAby9Q1PWeD0XspAwW2rRuHVSWUVonBg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4gZhQ96T4TzqmS for ; Tue, 09 Jun 2026 21:10:25 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 24887 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 09 Jun 2026 21:10:25 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: a248c5545f6f - main - connectat(2): do not enable EMPTYPATH for AT_FDCWD List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: a248c5545f6fb861ea4200b69a58b2abcf815ce4 Auto-Submitted: auto-generated Date: Tue, 09 Jun 2026 21:10:25 +0000 Message-Id: <6a288141.24887.260244b8@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=a248c5545f6fb861ea4200b69a58b2abcf815ce4 commit a248c5545f6fb861ea4200b69a58b2abcf815ce4 Author: Konstantin Belousov AuthorDate: 2026-06-09 05:27:49 +0000 Commit: Konstantin Belousov CommitDate: 2026-06-09 21:09:48 +0000 connectat(2): do not enable EMPTYPATH for AT_FDCWD This restores existing error code for connect(2) over unix domain socket when the empty string is specified as socket address. Reported by: eduardo Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D57509 --- sys/kern/uipc_usrreq.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index 920588627914..b28aed291895 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -2921,8 +2921,9 @@ unp_connectat(int fd, struct socket *so, struct sockaddr *nam, sa = malloc(sizeof(struct sockaddr_un), M_SONAME, M_WAITOK); else sa = NULL; - NDINIT_ATRIGHTS(&nd, LOOKUP, FOLLOW | LOCKSHARED | LOCKLEAF | EMPTYPATH, - UIO_SYSSPACE, buf, fd, cap_rights_init_one(&rights, CAP_CONNECTAT)); + NDINIT_ATRIGHTS(&nd, LOOKUP, FOLLOW | LOCKSHARED | LOCKLEAF | + (fd == AT_FDCWD ? 0 : EMPTYPATH), UIO_SYSSPACE, buf, fd, + cap_rights_init_one(&rights, CAP_CONNECTAT)); error = namei(&nd); if (error) vp = NULL;