From nobody Thu Apr 2 13:27:17 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 4fmjM93l6Fz6Y0l9 for ; Thu, 02 Apr 2026 13:27:17 +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 4fmjM934Mqz3kjx for ; Thu, 02 Apr 2026 13:27:17 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775136437; 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=z/JuckijZ7dcIwEkdoWFEB2ED+v4iZZ59lUeRsNlUFc=; b=lBRHORCkNULouiuJ8Pz2kMhjtTr3vjXayoeHcVM1d4cZgsTgcVpew86apQHCU/Jg56YDXE il34U9Hf0WD4xja+Jlsxh48v9PvVokE59zwcd2A+0Tz3qCjcvzzrwmDsSmg/B3Wz7b+CtF FcjspYxupci3FJySFXx5lex8m6x9NBGUC0jFo/ZI0Smw9Ek57IVHWLUmf0P6IwYXQLtfra iJqpiQ2oKymqIHcM8dKl+fNwUW/t4TfKP5psmWSBUHNh463sy3jc9L0IVn4eHzhBTh7tAU iFgK3IHe7M8ur4Il30g2294Ih9lI5Ae+xRMXOp/CF76jAdPldVAxL3LTV0ve5Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775136437; a=rsa-sha256; cv=none; b=yJ+a/5pwGzK/nUVny1HLyMBDZwGA9QkHrkEPYlwAwO3KM/Mx2e7yAWX6zC9G6RbBc2ZQun l7L/6eDWAho+7IwAcvl+uXGvDBFXAc6LIkVJE64e/siSZr9/LWmxwvbsWrLTsfxUGDcrTn pYZUHFgvTB+AsW9wwMW321MHzmJuhd7NBtp/7cZqc6wETpp6qcoseffSZca15yi+YdKsut PFkL21SZbReyF/sXQAuvIBf9NEYA6e0lznvceHapbEyMdB+3R+si3A17hyUY6btl2OyfRp E7VkjikiF49Tk1n9GLYbp06NMejUy/Oj9cOD/Bngi9ODbOQejZTzBjR2T4Wxiw== 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=1775136437; 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=z/JuckijZ7dcIwEkdoWFEB2ED+v4iZZ59lUeRsNlUFc=; b=hG0kqirpqfxq3/NHj3JNQfL5fUq3E6+ju4wd+oPeTuZL+j4J2dnnCozgu6HSo/MoHeFdlv Vy3VIyG3mckw16X0p9Noy2+BVOgxUy0zE+j0R8VdSvKFXPD1aoX/WUmXuPNvw/a+3wMjjq Q5r1hkxz0+y8V9Ze49E/yY2/tRSp/Av7GLgTh8seYdWWzRSyzWMtjLJlClWbMR1VLOHZQ2 zAmQ0UnBXLGzO8wESGlPEu+HD3xKaxAttbHzka27VTzYxzvUfNFObuRyJrd+jm4TUM0m7a xT5WTWmy+HP6bUiyvo3wpbkAkP4uDnJI80GGUH8kSrjOePrCletAssmbX/6pqA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fmjM92dYNz12pW for ; Thu, 02 Apr 2026 13:27:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 33349 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Thu, 02 Apr 2026 13:27:17 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: aab1ef4527f1 - main - kqueue_fork_copy_knote(): zero kn_knlist for the copy before calling knlist_add() 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 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: aab1ef4527f1b0935add3e8dba9e928e0623376f Auto-Submitted: auto-generated Date: Thu, 02 Apr 2026 13:27:17 +0000 Message-Id: <69ce6eb5.33349.194216cd@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=aab1ef4527f1b0935add3e8dba9e928e0623376f commit aab1ef4527f1b0935add3e8dba9e928e0623376f Author: Konstantin Belousov AuthorDate: 2026-04-02 11:02:14 +0000 Commit: Konstantin Belousov CommitDate: 2026-04-02 13:26:55 +0000 kqueue_fork_copy_knote(): zero kn_knlist for the copy before calling knlist_add() Reported by: pho, dhw Fixes: 306c9049c642da6a59a5dc088589605a9aa38b87 Sponsored by: The FreeBSD Foundation MFC after: 1 week --- sys/kern/kern_event.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/kern/kern_event.c b/sys/kern/kern_event.c index f3723783146a..0d37327f14bd 100644 --- a/sys/kern/kern_event.c +++ b/sys/kern/kern_event.c @@ -3080,6 +3080,7 @@ kqueue_fork_copy_knote(struct kqueue *kq1, struct knote *kn, struct proc *p1, kn1->kn_status |= KN_DETACHED; kn1->kn_status &= ~KN_QUEUED; kn1->kn_kq = kq1; + kn1->kn_knlist = NULL; error = fop->f_copy(kn1, p1); if (error != 0) { knote_free(kn1);