From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4780779E2 for ; Wed, 8 Feb 2023 21:44:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1675892660; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Qcqg6qEQhAIrGWFJPXG9M1eKOCAQP/nzo4Ks5KyRmRg=; b=JUQJkx1OLsjws6Uikq2LzfGcTwddOXTGWXUGbiTCU4zNvzH/Ks2sV+xgBvHifuqyy4wxKI qHIDCo+E+9MHwFex0d9Hpqr32FE3AUxJiPw/mJU0MLkAjZkKGGcGRFnmhPzZkZ2qonWCn1 YYl0evlNCYo4NrI0NK62SjC35nbqX5Y= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-495-RTAKweeVMDKHaqvGrhGaNQ-1; Wed, 08 Feb 2023 16:44:16 -0500 X-MC-Unique: RTAKweeVMDKHaqvGrhGaNQ-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8F130811E9C; Wed, 8 Feb 2023 21:44:16 +0000 (UTC) Received: from gerbillo.redhat.com (unknown [10.39.193.120]) by smtp.corp.redhat.com (Postfix) with ESMTP id E5236492B00; Wed, 8 Feb 2023 21:44:15 +0000 (UTC) From: Paolo Abeni To: mptcp@lists.linux.dev Cc: Christoph Paasch Subject: [PATCH mptcp-net 0/2] mptcp: tentative fix for issues246 && Date: Wed, 8 Feb 2023 22:44:08 +0100 Message-Id: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true Sharing these very early, because I can't reproduce the issues locally. Even the commit messages are early draft. @Christoph could you please check the relevant repros here? I *think* there still some refcount problem to address in the new code, any sharp eyes more then welcome ;) Targeting -net even if bases on top of corrent mptcp-next, as the merge window is almost imminent. Paolo Abeni (2): mptcp: use the workqueue to destroy unaccepted sockets. mptcp: fix UaF in listener shutdown net/mptcp/protocol.c | 27 ++++++++----- net/mptcp/protocol.h | 4 +- net/mptcp/subflow.c | 91 +++++--------------------------------------- 3 files changed, 28 insertions(+), 94 deletions(-) -- 2.39.1