From owner-dev-commits-src-all@freebsd.org Wed Apr 28 14:41:14 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A693C5F5F42; Wed, 28 Apr 2021 14:41:14 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FVhCG4G3Lz4krK; Wed, 28 Apr 2021 14:41:14 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8590E7D08; Wed, 28 Apr 2021 14:41:14 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 13SEfEHB073726; Wed, 28 Apr 2021 14:41:14 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 13SEfElk073725; Wed, 28 Apr 2021 14:41:14 GMT (envelope-from git) Date: Wed, 28 Apr 2021 14:41:14 GMT Message-Id: <202104281441.13SEfElk073725@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mark Johnston Subject: git: 44bbda649dc6 - main - cap_sysctl.3: Fix bugs in the example MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 44bbda649dc6c1cdc5a99641e14c77157967e140 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Apr 2021 14:41:14 -0000 The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=44bbda649dc6c1cdc5a99641e14c77157967e140 commit 44bbda649dc6c1cdc5a99641e14c77157967e140 Author: Mark Johnston AuthorDate: 2021-04-28 14:38:52 +0000 Commit: Mark Johnston CommitDate: 2021-04-28 14:38:52 +0000 cap_sysctl.3: Fix bugs in the example - Correct the type of the sysctl value. - Initialize the oldsize parameter to cap_sysctlbyname() MFC after: 1 week Sponsored by: The FreeBSD Foundation --- lib/libcasper/services/cap_sysctl/cap_sysctl.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/libcasper/services/cap_sysctl/cap_sysctl.3 b/lib/libcasper/services/cap_sysctl/cap_sysctl.3 index 5d840796515e..0a7d009e1c3c 100644 --- a/lib/libcasper/services/cap_sysctl/cap_sysctl.3 +++ b/lib/libcasper/services/cap_sysctl/cap_sysctl.3 @@ -131,8 +131,8 @@ capability to get the value of cap_channel_t *capcas, *capsysctl; const char *name = "kern.trap_enotcap"; void *limit; -int value; size_t size; +bool value; /* Open capability to Casper. */ capcas = cap_init(); @@ -160,6 +160,7 @@ if (cap_sysctl_limit(limit) < 0) err(1, "Unable to set limits"); /* Fetch value. */ +size = sizeof(value); if (cap_sysctlbyname(capsysctl, name, &value, &size, NULL, 0) < 0) err(1, "Unable to get value of sysctl");