From owner-svn-src-all@freebsd.org Mon May 13 18:14:21 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 24FFB15976AC; Mon, 13 May 2019 18:14:21 +0000 (UTC) (envelope-from dchagin@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BDFA38DA90; Mon, 13 May 2019 18:14:20 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8CDA6D91B; Mon, 13 May 2019 18:14:20 +0000 (UTC) (envelope-from dchagin@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4DIEKSI036052; Mon, 13 May 2019 18:14:20 GMT (envelope-from dchagin@FreeBSD.org) Received: (from dchagin@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4DIEKLP036051; Mon, 13 May 2019 18:14:20 GMT (envelope-from dchagin@FreeBSD.org) Message-Id: <201905131814.x4DIEKLP036051@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: dchagin set sender to dchagin@FreeBSD.org using -f From: Dmitry Chagin Date: Mon, 13 May 2019 18:14:20 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r347537 - head/sys/compat/linux X-SVN-Group: head X-SVN-Commit-Author: dchagin X-SVN-Commit-Paths: head/sys/compat/linux X-SVN-Commit-Revision: 347537 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: BDFA38DA90 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 May 2019 18:14:21 -0000 Author: dchagin Date: Mon May 13 18:14:20 2019 New Revision: 347537 URL: https://svnweb.freebsd.org/changeset/base/347537 Log: Linuxulator getpeername() returns EINVAL in case then namelen less then 0. MFC after: 2 weeks Modified: head/sys/compat/linux/linux_socket.c Modified: head/sys/compat/linux/linux_socket.c ============================================================================== --- head/sys/compat/linux/linux_socket.c Mon May 13 17:53:03 2019 (r347536) +++ head/sys/compat/linux/linux_socket.c Mon May 13 18:14:20 2019 (r347537) @@ -722,6 +722,8 @@ linux_getpeername(struct thread *td, struct linux_getp error = copyin(PTRIN(args->namelen), &len, sizeof(len)); if (error != 0) return (error); + if (len < 0) + return (EINVAL); error = kern_getpeername(td, args->s, &sa, &len); if (error != 0)