From patchwork Mon Mar 21 17:03:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 12787593 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D879C433F5 for ; Mon, 21 Mar 2022 17:13:39 +0000 (UTC) Received: from localhost ([::1]:41154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWLb8-0008Cb-Jy for qemu-devel@archiver.kernel.org; Mon, 21 Mar 2022 13:13:38 -0400 Received: from eggs.gnu.org ([209.51.188.92]:42390) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWLRa-0001nS-OX for qemu-devel@nongnu.org; Mon, 21 Mar 2022 13:03:47 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:22526) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWLRY-00058X-TZ for qemu-devel@nongnu.org; Mon, 21 Mar 2022 13:03:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1647882221; 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: in-reply-to:in-reply-to:references:references; bh=fbzD8tD3uphUN1fOsll9ry9AyH/+AjFbtlUcJFEKjkc=; b=F5ayvcaYZCfagt7+irh8SR8zbKUiQ5X8TPTBhoa9gjnL3nmpY/tcDGhaDhXMNOF5czA38F P5OehLoDDR7aUPoU8KtRCP0qxTkSKKo+8UsiUquC7jknBXhjIkkrCfe4qBZltUFh5Nxp/E GMMMZzFSfC1eVOfdUzaO5mspL3JOkNk= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-528-0ifbJ3zdPL-d5r42LePfVg-1; Mon, 21 Mar 2022 13:03:37 -0400 X-MC-Unique: 0ifbJ3zdPL-d5r42LePfVg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1CD79296A63E; Mon, 21 Mar 2022 17:03:37 +0000 (UTC) Received: from thuth.com (unknown [10.39.195.17]) by smtp.corp.redhat.com (Postfix) with ESMTP id EADF340D2821; Mon, 21 Mar 2022 17:03:34 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 5/8] tests/qtest/intel-hda-test: Add reproducer for issue #542 Date: Mon, 21 Mar 2022 18:03:17 +0100 Message-Id: <20220321170320.282496-6-thuth@redhat.com> In-Reply-To: <20220321170320.282496-1-thuth@redhat.com> References: <20220321170320.282496-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-block@nongnu.org, Bin Meng , =?utf-8?q?Phil?= =?utf-8?q?ippe_Mathieu-Daud=C3=A9?= , Alexander Bulekov , Gerd Hoffmann , Stefan Hajnoczi , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé Include the qtest reproducer provided by Alexander Bulekov in https://gitlab.com/qemu-project/qemu/-/issues/542. Without the previous commit, we get: $ make check-qtest-i386 ... Running test tests/qtest/intel-hda-test AddressSanitizer:DEADLYSIGNAL ================================================================= ==1580408==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc3d566fe0 #0 0x63d297cf in address_space_translate_internal softmmu/physmem.c:356 #1 0x63d27260 in flatview_do_translate softmmu/physmem.c:499:15 #2 0x63d27af5 in flatview_translate softmmu/physmem.c:565:15 #3 0x63d4ce84 in flatview_write softmmu/physmem.c:2850:10 #4 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #5 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #6 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #7 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #8 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 #9 0x62ae5ec0 in stl_le_dma include/sysemu/dma.h:275:1 #10 0x62ae5ba2 in stl_le_pci_dma include/hw/pci/pci.h:871:1 #11 0x62ad59a6 in intel_hda_response hw/audio/intel-hda.c:372:12 #12 0x62ad2afb in hda_codec_response hw/audio/intel-hda.c:107:5 #13 0x62aec4e1 in hda_audio_command hw/audio/hda-codec.c:655:5 #14 0x62ae05d9 in intel_hda_send_command hw/audio/intel-hda.c:307:5 #15 0x62adff54 in intel_hda_corb_run hw/audio/intel-hda.c:342:9 #16 0x62adc13b in intel_hda_set_corb_wp hw/audio/intel-hda.c:548:5 #17 0x62ae5942 in intel_hda_reg_write hw/audio/intel-hda.c:977:9 #18 0x62ada10a in intel_hda_mmio_write hw/audio/intel-hda.c:1054:5 #19 0x63d8f383 in memory_region_write_accessor softmmu/memory.c:492:5 #20 0x63d8ecc1 in access_with_adjusted_size softmmu/memory.c:554:18 #21 0x63d8d5d6 in memory_region_dispatch_write softmmu/memory.c:1504:16 #22 0x63d5e85e in flatview_write_continue softmmu/physmem.c:2812:23 #23 0x63d4d05b in flatview_write softmmu/physmem.c:2854:12 #24 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #25 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #26 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #27 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #28 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 #29 0x62ae5ec0 in stl_le_dma include/sysemu/dma.h:275:1 #30 0x62ae5ba2 in stl_le_pci_dma include/hw/pci/pci.h:871:1 #31 0x62ad59a6 in intel_hda_response hw/audio/intel-hda.c:372:12 #32 0x62ad2afb in hda_codec_response hw/audio/intel-hda.c:107:5 #33 0x62aec4e1 in hda_audio_command hw/audio/hda-codec.c:655:5 #34 0x62ae05d9 in intel_hda_send_command hw/audio/intel-hda.c:307:5 #35 0x62adff54 in intel_hda_corb_run hw/audio/intel-hda.c:342:9 #36 0x62adc13b in intel_hda_set_corb_wp hw/audio/intel-hda.c:548:5 #37 0x62ae5942 in intel_hda_reg_write hw/audio/intel-hda.c:977:9 #38 0x62ada10a in intel_hda_mmio_write hw/audio/intel-hda.c:1054:5 #39 0x63d8f383 in memory_region_write_accessor softmmu/memory.c:492:5 #40 0x63d8ecc1 in access_with_adjusted_size softmmu/memory.c:554:18 #41 0x63d8d5d6 in memory_region_dispatch_write softmmu/memory.c:1504:16 #42 0x63d5e85e in flatview_write_continue softmmu/physmem.c:2812:23 #43 0x63d4d05b in flatview_write softmmu/physmem.c:2854:12 #44 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #45 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #46 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #47 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #48 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 ... SUMMARY: AddressSanitizer: stack-overflow softmmu/physmem.c:356 in address_space_translate_internal ==1580408==ABORTING Broken pipe Aborted (core dumped) Signed-off-by: Philippe Mathieu-Daudé Acked-by: Thomas Huth Message-Id: <20211218160912.1591633-4-philmd@redhat.com> Signed-off-by: Thomas Huth --- tests/qtest/intel-hda-test.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/tests/qtest/intel-hda-test.c b/tests/qtest/intel-hda-test.c index fc25ccc33c..a58c98e4d1 100644 --- a/tests/qtest/intel-hda-test.c +++ b/tests/qtest/intel-hda-test.c @@ -29,11 +29,45 @@ static void ich9_test(void) qtest_end(); } +/* + * https://gitlab.com/qemu-project/qemu/-/issues/542 + * Used to trigger: + * AddressSanitizer: stack-overflow + */ +static void test_issue542_ich6(void) +{ + QTestState *s; + + s = qtest_init("-nographic -nodefaults -M pc-q35-6.2 " + "-device intel-hda,id=" HDA_ID CODEC_DEVICES); + + qtest_outl(s, 0xcf8, 0x80000804); + qtest_outw(s, 0xcfc, 0x06); + qtest_bufwrite(s, 0xff0d060f, "\x03", 1); + qtest_bufwrite(s, 0x0, "\x12", 1); + qtest_bufwrite(s, 0x2, "\x2a", 1); + qtest_writeb(s, 0x0, 0x12); + qtest_writeb(s, 0x2, 0x2a); + qtest_outl(s, 0xcf8, 0x80000811); + qtest_outl(s, 0xcfc, 0x006a4400); + qtest_bufwrite(s, 0x6a44005a, "\x01", 1); + qtest_bufwrite(s, 0x6a44005c, "\x02", 1); + qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4); + qtest_bufwrite(s, 0x6a44204a, "\x01", 1); + qtest_bufwrite(s, 0x6a44204c, "\x02", 1); + qtest_bufwrite(s, 0x6a44005c, "\x02", 1); + qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4); + qtest_bufwrite(s, 0x6a44204a, "\x01", 1); + qtest_bufwrite(s, 0x6a44204c, "\x02", 1); + qtest_quit(s); +} + int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); qtest_add_func("/intel-hda/ich6", ich6_test); qtest_add_func("/intel-hda/ich9", ich9_test); + qtest_add_func("/intel-hda/fuzz/issue542", test_issue542_ich6); return g_test_run(); }