From patchwork Tue Sep 11 18:55:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elijah Newren X-Patchwork-Id: 10596181 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AC95B109C for ; Tue, 11 Sep 2018 18:55:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A66A029B39 for ; Tue, 11 Sep 2018 18:55:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9AEAF29CE3; Tue, 11 Sep 2018 18:55:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3A68829B39 for ; Tue, 11 Sep 2018 18:55:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726836AbeIKX4c (ORCPT ); Tue, 11 Sep 2018 19:56:32 -0400 Received: from mx0a-00153501.pphosted.com ([67.231.148.48]:59738 "EHLO mx0a-00153501.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726601AbeIKX4c (ORCPT ); Tue, 11 Sep 2018 19:56:32 -0400 Received: from pps.filterd (m0131697.ppops.net [127.0.0.1]) by mx0a-00153501.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8BIrg0j019670; Tue, 11 Sep 2018 11:55:49 -0700 Authentication-Results: palantir.com; spf=softfail smtp.mailfrom=newren@gmail.com Received: from smtp-transport.yojoe.local (mxw3.palantir.com [66.70.54.23] (may be forged)) by mx0a-00153501.pphosted.com with ESMTP id 2mcc9gn1g3-1; Tue, 11 Sep 2018 11:55:49 -0700 Received: from mxw1.palantir.com (new-smtp.yojoe.local [172.19.0.45]) by smtp-transport.yojoe.local (Postfix) with ESMTP id 42CAC220FFFC; Tue, 11 Sep 2018 11:55:49 -0700 (PDT) Received: from newren2-linux.yojoe.local (newren2-linux.pa.palantir.tech [10.100.71.66]) by smtp.yojoe.local (Postfix) with ESMTP id 398B42CDE80; Tue, 11 Sep 2018 11:55:49 -0700 (PDT) From: Elijah Newren To: git@vger.kernel.org Cc: gitster@pobox.com, Elijah Newren Subject: [PATCHv2 1/2] t4200: demonstrate rerere segfault on specially crafted merge Date: Tue, 11 Sep 2018 11:55:45 -0700 Message-Id: <20180911185546.10449-2-newren@gmail.com> X-Mailer: git-send-email 2.19.0.2.gdbd064c81f In-Reply-To: <20180911185546.10449-1-newren@gmail.com> References: <20180905175605.12341-1-newren@gmail.com> <20180911185546.10449-1-newren@gmail.com> MIME-Version: 1.0 X-Proofpoint-SPF-Result: softfail X-Proofpoint-SPF-Record: v=spf1 redirect=_spf.google.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-09-11_09:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=4 phishscore=0 bulkscore=0 spamscore=0 clxscore=1034 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=863 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809110187 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Elijah Newren --- t/t4200-rerere.sh | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh index 65da74c766..f9294b7677 100755 --- a/t/t4200-rerere.sh +++ b/t/t4200-rerere.sh @@ -577,4 +577,33 @@ test_expect_success 'multiple identical conflicts' ' count_pre_post 0 0 ' +test_expect_success 'setup simple stage 1 handling' ' + test_create_repo stage_1_handling && + ( + cd stage_1_handling && + + test_seq 1 10 >original && + git add original && + git commit -m original && + + git checkout -b A master && + git mv original A && + git commit -m "rename to A" && + + git checkout -b B master && + git mv original B && + git commit -m "rename to B" + ) +' + +test_expect_failure 'test simple stage 1 handling' ' + ( + cd stage_1_handling && + + git config rerere.enabled true && + git checkout A^0 && + test_must_fail git merge B^0 + ) +' + test_done