From nobody Sat Feb 21 10:07:58 2026 X-Original-To: dev-commits-src-all@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 4fJ2qg35vgz6SMF8 for ; Sat, 21 Feb 2026 10:07:59 +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 4fJ2qf52Lwz45yC for ; Sat, 21 Feb 2026 10:07:58 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1771668478; 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=Cz82A4iQqmxfzLd0Si16a67dsEEawBH/ktao5heE21M=; b=TxuzWVys0EGK0zgsaihh3w6BFcEKujY6ovCLdvanEokze0COLDZpBrUTLrpCDIvaW8KAsP S/KE7ZhPcLvk1rMoXjUSRw95KV0XJGpZ4v6TS2I+tl/7Er9JuEE15xCL6xyPZcMOS9pLnM mzDS20nEa2OLlNh9LA1uCTBaEk1ZMsjUKS0HgZg+t9uxOsoIcdLuaPVsEd61qZd3c7YN24 /GjBxei+rCQuj6mMAJ+3sVDaBORCxnVw9d7nqYLZuJuLUlvPg4T1SJkS0c0YbXWc5/qqCG lesPbKngnXSj1cxTP3Ep1ZMcqaDY+3tadORxTe28QRNgD8JUXi1824Ux+dLDvA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1771668478; a=rsa-sha256; cv=none; b=cYErOYkli+povHweapwVMQK3b64m/eRxqtmvW+a1hr6dAiioECgnloUTe1tDpSR7x1VWrD 1oTkKPWl7F2WUox9ZvpJBvoOXVdgTQMSu7VAq1fygOZ8ElubhTdTjl3TOqNBBs0t5hV1nV EBWpLAcKQpYqBsfUyO7vZRmLteB2WqLCWsQh3eFFETqA73yiucVB/vKC5HvOQBGkqiYY7x 2TqkRnVcsBmvOXlBBEOfcj471liNR3dqWtQOxjq58KUJO4tf3jp3bnCJaxYDyIeZCgrKK0 l5THG/21SRQIJ5+jXcsVN3br1qF9oxyHidjjgAm3l7r24/uDZtgqJDeon91yMQ== 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=1771668478; 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=Cz82A4iQqmxfzLd0Si16a67dsEEawBH/ktao5heE21M=; b=jv+lcgaXwZHWmqnIY/kX8ZNcbFXZaaynh/eGyGqhw47NRRqx2XUlPoBeVeRAymab70uRen h4z2fLtg4LjIAOxZNlFMxkcE8Qr+pc3b0oS+EggZap8bGqdbt9NrCA54f2oVH25hj6684E hEvAR3++coiZdsUj28Vl/Vcy0KvgtPNePPmCr8mMVHdoGwn8fGhN0gwK4DYDxeJhM+kAj0 98YOIanneP0rBb/ANmwsBYmsM9sXSLAXH5++/scCa/CAImFAowbFvzNYPK91JwRjK9jgO2 dJTvkrsE7cxoTC7+tc+5d9bwBfFszUHflha5pCMwPL3dzihBxRLXnUKCfhHWkQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fJ2qf4Jf3z18J7 for ; Sat, 21 Feb 2026 10:07:58 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 22b78 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sat, 21 Feb 2026 10:07:58 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 5c8af592f69a - main - procctl(PROC_REAP_KILL): align error reporting with pgkill(2) List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@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/main X-Git-Reftype: branch X-Git-Commit: 5c8af592f69a31da94c45722dcd74afcf0ab375e Auto-Submitted: auto-generated Date: Sat, 21 Feb 2026 10:07:58 +0000 Message-Id: <699983fe.22b78.54794e37@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=5c8af592f69a31da94c45722dcd74afcf0ab375e commit 5c8af592f69a31da94c45722dcd74afcf0ab375e Author: Konstantin Belousov AuthorDate: 2026-02-18 08:22:51 +0000 Commit: Konstantin Belousov CommitDate: 2026-02-21 09:45:47 +0000 procctl(PROC_REAP_KILL): align error reporting with pgkill(2) ESRCH from cr_cansignal() means that the target process should be not visible to the initiator. So do not report pids with ESRCH result. Noted by: markj Reviewed by: markj, olce Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D55341 --- sys/kern/kern_procctl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sys/kern/kern_procctl.c b/sys/kern/kern_procctl.c index 30ab37d56877..b1539c5cec4f 100644 --- a/sys/kern/kern_procctl.c +++ b/sys/kern/kern_procctl.c @@ -267,7 +267,11 @@ reap_kill_proc_locked(struct reap_kill_proc_work *w) error = cr_cansignal(w->cr, w->target, w->rk->rk_sig); if (error != 0) { - if (*w->error == ESRCH) { + /* + * Hide ESRCH errors to ensure that this function + * cannot be used as an oracle for process visibility. + */ + if (error != ESRCH && *w->error == 0) { w->rk->rk_fpid = w->target->p_pid; *w->error = error; }