From nobody Tue Dec 05 00:54:53 2023 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 4Skhrt1Bnzz532yb; Tue, 5 Dec 2023 00:54:54 +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 4Skhrt0hCxz4fjp; Tue, 5 Dec 2023 00:54:54 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1701737694; 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=ex5qlqbe8WlaiiPFVKDtF0/D0WBloEf2a4G0vNBbIAQ=; b=rOxq6mi7Dw+Q9SRHllKelyWqGwNxL/haqjLIWWbqRZTThCXjnZnB8XPtOD0QA0JEERECm6 Gzv/n9bXIGXB6SIIztQH49eCwHRJWnEY/9SgMlbrVC+LCghXtO72A/gNQ5YHMGc+R+++SY UU5oYmWvp/iUIK+/JL1HLzHFM+gpWrlmO0deyghnPmjSEC3JWDyL8nxqamEz4nTYQ1SAdy zyAG2qLzNZmT8HFksPS3bwNCVA6CBb+Ox/4GqVvlphrqCvs9Bs9CIEUgeMFgZ3vCAodtDJ U3CasAFGPCoRqI5aENuH/bUv56qd5n5SHsdTrnwOebvWNjoGT9o0FupO/OSP/w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1701737694; 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=ex5qlqbe8WlaiiPFVKDtF0/D0WBloEf2a4G0vNBbIAQ=; b=IyvmzWBGZnF6/WjxvmxkXCsZEJXALtd5ZtlzOioWGYqr4NOcbXKTedmK78xRzzaSfXlrVo r5DrHWBQQ6CoIXBk1wPoOjs9MWtPxvnIrTadVXDxPMx66Cq4XCZgviiTt3EfnhQZ6FyctT lY1ClRddzA2J+Y2ESFTjdn2Lj3pFIFsBIB/HgcJd3a2Os2rJLS6Tm6xd3Tnfnv8o5LA9bN xyaX7y+q4DArftBdCnP9Nsw33VYXgmSckIYNW7d8Ea/wLKPL6WLCjDtBR2Gr6bkCMXutcX 6qjxjpN6yDyiUZyKG7YggBkzLmYBIJ2+tPLVBh2cAWq7uSXvyjFbrjxg0vkQJQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1701737694; a=rsa-sha256; cv=none; b=q3NJshpdhWrPt2joSxICbH5v6DZtlKkCbrH58TNhPrIFjJbQ/1c4lk2Ls2XD/dL+ICnKdn jJ8b5vUS+zrc8tkiFBkG8NLs/DpH7IF0C5fdl+l6TJb24/V7ivXbsqOT+IxOIIdiC02Pzn 2eoLKSlqMUsadj1Smd+uZaBUYo3zNhk+vCAiTCz4JRCBoUPoPKreU+Y72rs1eF47O8sd/J yfGo7AifsrmMNrfQMzzzfuxgc5S/gDj/dAzbC46bV6pVOKhSvWjtOJMAN9MS/TxupDfZrz Iqgen5eRawpwwXSX8d+ncRuhtIMhEka9q6C+8h5GYHOyKW3DoN5PP7gbRoVNJA== 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 4Skhrs6rc3zpB8; Tue, 5 Dec 2023 00:54:53 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 3B50sraH046621; Tue, 5 Dec 2023 00:54:53 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 3B50srut046618; Tue, 5 Dec 2023 00:54:53 GMT (envelope-from git) Date: Tue, 5 Dec 2023 00:54:53 GMT Message-Id: <202312050054.3B50srut046618@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 55e91944998c - stable/13 - EVFILT_SIGNAL: do not use target process pointer on detach 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: Sender: owner-dev-commits-src-branches@freebsd.org X-BeenThere: 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/13 X-Git-Reftype: branch X-Git-Commit: 55e91944998c128d74b94b9b48a04ef41ff5e9d0 Auto-Submitted: auto-generated The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=55e91944998c128d74b94b9b48a04ef41ff5e9d0 commit 55e91944998c128d74b94b9b48a04ef41ff5e9d0 Author: Konstantin Belousov AuthorDate: 2023-11-28 12:51:54 +0000 Commit: Konstantin Belousov CommitDate: 2023-12-05 00:44:13 +0000 EVFILT_SIGNAL: do not use target process pointer on detach PR: 275286 (cherry picked from commit ed410b78edc53e17b5a3e93ace2adbeb3a734ae9) --- sys/kern/kern_sig.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index f25ff1ed55a6..6b9ea8d110c3 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -4207,9 +4207,7 @@ filt_sigattach(struct knote *kn) static void filt_sigdetach(struct knote *kn) { - struct proc *p = kn->kn_ptr.p_proc; - - knlist_remove(p->p_klist, kn, 0); + knlist_remove(kn->kn_knlist, kn, 0); } /*