From nobody Sat Feb 21 09:49:47 2026 X-Original-To: dev-commits-src-branches@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 4fJ2Qh2BqYz6SK6X for ; Sat, 21 Feb 2026 09:49:48 +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 "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fJ2Qg55YRz41Lf for ; Sat, 21 Feb 2026 09:49:47 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1771667387; 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=darqT4WSjRRBOitTiaHmcRqcInLlW4TKMQQyTNYUh90=; b=fg2YY1GrdyjpkbodygY/mID9dOf5bozMgMcRuI4WvzPSrcEKzpmgDOfBBossKi24oz7jMk LKFaZ8D1C8kKSggSWEJCz6DzTYOmwAjAFexs5C9eBAKKzqQXNbivAmkZn/06U1FZKKw0Uj KKkdXvN0CAt41Q6ES07xiv61pWfrhVNXgLe09LrF2g6Duf4qNU/ZKd38pfUOJjO8rKi77P h/nUPd1DxlIC7Y5WOjl6xbJs4O0vHRLQoOC84fFZmQkCTwOkLvxROLYxxK7AAxIPX65TQg XD7fDW7rvMWgWI7xTIekUCTwiLnbuJ2NN6NJwBic2u11Zm4xsvao2oIw2wc1XQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1771667387; a=rsa-sha256; cv=none; b=fxPu9Q6b95lamMpP0LZnobMnUbLZmUUzrSGsCyiqsF00W+GYm7kPlvjmaLheUdQTzCtWZE A22aO6W6fjDC/9pssAZIZZikN7tAdwqCshnsftGx4vVxw7RNxBcmlNfmOa3kT/yuNh3iiC Mzs+f6fW3ppBoQmJSaUMg3hJFVExPwmS4YGxXIj6YJa24/5wVCYtQr1nQQ1AB+q/2efOJK wCYc2ZXXND//yKo6W5C7jLy9C9xgLf4uWPw5WTZyrVuzg0DkgGQwJXX40/8cgdKk0Fnwyx TFHeTMEfAKs+si51JoJzUYvcvt4PUi/xYoexrAL3Gs3mkKHKREyBrtQW1HHw3A== 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=1771667387; 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=darqT4WSjRRBOitTiaHmcRqcInLlW4TKMQQyTNYUh90=; b=soDuNWojVKRhgmULzNk6xxfkVCO/hrM/5sKdLUuTshy9SxFlPNhx3Sxtw+qrE7GiZgtAlW pRbn/iEXsnuIX4sgSp31fuhcyC8m3x2mXDMEdfJGzjoKzwTL7djrxQR3iR6TVJyPYm8tMr x7MW+//j/n/VGKVkkneOUnkr6fIACQBqUOqiAttD8TdiO6eSydQwtel5ycTAIbbxUSi31z +ik1qYE4DrFnp+tJ4qRYxuWdjBYStKho9uZN3cm8WUL3TwyQ+dxcxDzPT/YnsMM51ihpNc H3D66dPLhzUWxH+X2fWRqox28sv3C0TcBW+gG9mCmujVFJewplDfFuife+QbMQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fJ2Qg3Wvbz17Bm for ; Sat, 21 Feb 2026 09:49:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1ec4f by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sat, 21 Feb 2026 09:49:47 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: fea8849bacd6 - stable/15 - pdrfork(2): do require RFPROCDESC | RFPROC List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org 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/stable/15 X-Git-Reftype: branch X-Git-Commit: fea8849bacd6f7d2d027f9ddce31760e94dd843d Auto-Submitted: auto-generated Date: Sat, 21 Feb 2026 09:49:47 +0000 Message-Id: <69997fbb.1ec4f.435b1140@gitrepo.freebsd.org> The branch stable/15 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=fea8849bacd6f7d2d027f9ddce31760e94dd843d commit fea8849bacd6f7d2d027f9ddce31760e94dd843d Author: Konstantin Belousov AuthorDate: 2026-02-14 16:38:23 +0000 Commit: Konstantin Belousov CommitDate: 2026-02-21 09:48:58 +0000 pdrfork(2): do require RFPROCDESC | RFPROC (cherry picked from commit b05be03ceea0a95f7783ddc890885f34bb4023d4) --- lib/libsys/pdfork.2 | 8 +++++--- sys/kern/kern_fork.c | 5 +++++ 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/lib/libsys/pdfork.2 b/lib/libsys/pdfork.2 index ad7eecb00dae..9cbeb65bc4fc 100644 --- a/lib/libsys/pdfork.2 +++ b/lib/libsys/pdfork.2 @@ -114,11 +114,13 @@ for a description of the possible flags. The .Fn pdrfork -system call requires that the +system call requires that both the .Va RFPROC -or +and +.Va RFPROCDESC +flags, or .Va RFSPAWN -flag is specified. +flag are specified. .Pp .Fn pdgetpid queries the process ID (PID) in the process descriptor diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 595d8687c25f..a453af959bb1 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -214,6 +214,11 @@ sys_pdrfork(struct thread *td, struct pdrfork_args *uap) fr.fr_flags = RFFDG | RFPROC | RFPPWAIT | RFMEM | RFPROCDESC; fr.fr_flags2 = FR2_DROPSIG_CAUGHT; } else { + if ((uap->rfflags & (RFPROC | RFPROCDESC)) != + (RFPROC | RFPROCDESC)) { + return (EXTERROR(EINVAL, + "RFPROC|RFPROCDESC required %#jx", uap->rfflags)); + } fr.fr_flags = uap->rfflags; }