From nobody Thu Apr 2 13:27:17 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 4fmjMG4jb5z6Y0Zt for ; Thu, 02 Apr 2026 13:27:22 +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 4fmjMG3bD2z3ksg for ; Thu, 02 Apr 2026 13:27:22 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775136442; 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=UlqsUw67nk6JNgJfSFUkSHabLvdmrMXXiHgqz9lgKHurtKdGB1xHbBJrtO1aB+q92bh+G9 UxZlWit07gFQ94+HaJMcfD4LYm4Ys+w/dstY+NVAQF2iHWHfiwMG4T9jHa//cpFAPJdl53 STdbEaxuM7bZl3dp0jcPuz6kdc5W6Ur6yeFst6+tUcJo8rX/Mf/axnULX2jlIHghGOjXFf RnYe1/B8pPICbf1nv9u508QlPdWYfg8JPec/hYSC9is09UJuxtPGZ6mx2xs9FNRh/tCHYW V9PywTJHrTTb7X1L97RnJ/JiBLYKWyA7EqCq3l/KG3K7Go5vteLM7WKW5tOjbQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775136442; a=rsa-sha256; cv=none; b=xuy9N/K5yiK9RXaSLk3Y2MC3ygX79QqzI2rBNux8Dna+aJrMNWKZ2k5hd7qjO9ZTmqrJlx u5PT6iMzoyL464/zsszBRViMf7v4RWdA2TQsFVOz2GEqRX4PchSxU2VzGU1wWncsej1dUq nSAVS9YYk73hjdaSoxvDMTWIKW7ESxvSn103jx95VQ9KP7bkJUSNZcFS8cNOlTVMa8KZUH OR1dID7vuM8KhaNUik8RCyg5328aaoVmoxb6ZfOhKmU1zDIqSAccfHPp1Wt0JslLLLQvmM Ju1Ak40UATe1a7LKRToE57Jxf83U+HBfG3JgCgnl2mEm/gRMNpYQMb8PxPl27g== 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=1775136442; 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=o0cu9/y2FH8xxjNa7R2dvbbjU5yse8lPJTIVVY5vOauSbk4CiJn/PQZB5U2XRXA5GWPTTm /DqamBWPVAi0CNNnstD2xtYaOaHGqxn9o1xZ3Vmz/Lki2kTR5bDqQwMMoK0wH+pCpeaREX s0U5lRks/tKZ5PcecTFQ+NhbQi3McjyCKPwLcBqsDd5256UBVsxLJ227vscrN7NKnd0VK8 koDSwP8JNOzk78GUbUjz1V1NVzYdwxabXoWNR52A5cz8z9XV+bh8A7mkPFResbuBEUqsCd kyGKzFtcSwljFArRdeOjOfXU2pxD+fWaZiEnctuj71OIhF06ZvEU+nQ0a2j9OQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fmjMG34WKz13jW for ; Thu, 02 Apr 2026 13:27:22 +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 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: 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);