From owner-dev-commits-src-branches@freebsd.org Wed Jun 9 05:22:06 2021 Return-Path: Delivered-To: dev-commits-src-branches@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4FFFB64672C; Wed, 9 Jun 2021 05:22:06 +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 4G0Fpk1q0jz4mNs; Wed, 9 Jun 2021 05:22:06 +0000 (UTC) (envelope-from git@FreeBSD.org) 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 2706A164E9; Wed, 9 Jun 2021 05:22:06 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1595M6JC078879; Wed, 9 Jun 2021 05:22:06 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1595M64K078878; Wed, 9 Jun 2021 05:22:06 GMT (envelope-from git) Date: Wed, 9 Jun 2021 05:22:06 GMT Message-Id: <202106090522.1595M64K078878@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Takanori Watanabe Subject: git: 26c3e7a1ecb3 - stable/13 - Fix a use-after-free in an error case. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: takawata X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 26c3e7a1ecb375de071786a07bdd68f867acdb3c Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-branches@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commits to the stable branches of the FreeBSD src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Jun 2021 05:22:06 -0000 The branch stable/13 has been updated by takawata: URL: https://cgit.FreeBSD.org/src/commit/?id=26c3e7a1ecb375de071786a07bdd68f867acdb3c commit 26c3e7a1ecb375de071786a07bdd68f867acdb3c Author: Takanori Watanabe AuthorDate: 2021-05-26 09:23:33 +0000 Commit: Takanori Watanabe CommitDate: 2021-06-09 05:20:57 +0000 Fix a use-after-free in an error case. PR: 255872 Submitted by: lylgood Differential Revision: https://reviews.freebsd.org/D30454 (cherry picked from commit 14803ec8d193d8d46f4137a7dba61b277c6a2fed) --- sys/netgraph/bluetooth/hci/ng_hci_evnt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/netgraph/bluetooth/hci/ng_hci_evnt.c b/sys/netgraph/bluetooth/hci/ng_hci_evnt.c index 9e299d12fd1e..64ab4f0b36b9 100644 --- a/sys/netgraph/bluetooth/hci/ng_hci_evnt.c +++ b/sys/netgraph/bluetooth/hci/ng_hci_evnt.c @@ -528,6 +528,7 @@ static int le_connection_complete(ng_hci_unit_p unit, struct mbuf *event) if (error != 0) { ng_hci_con_untimeout(con); ng_hci_free_con(con); + goto out; } } else if ((error = ng_hci_con_untimeout(con)) != 0)