Improve --without-default-devices testing, fix CVE-2023-0330

[PULL 09/15] tests/qtest: Check for virtio-blk before using -cdrom with the arm virt machine

Thomas Huth posted 15 patches 1 year, 3 months ago

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Maintainers: Richard Henderson <richard.henderson@linaro.org>, Radoslaw Biernacki <rad@semihalf.com>, Peter Maydell <peter.maydell@linaro.org>, Leif Lindholm <quic_llindhol@quicinc.com>, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Helge Deller <deller@gmx.de>, Xiaojuan Yang <yangxiaojuan@loongson.cn>, Song Gao <gaosong@loongson.cn>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>, Max Filippov <jcmvbkbc@gmail.com>, Gerd Hoffmann <kraxel@redhat.com>, Thomas Huth <thuth@redhat.com>, Laurent Vivier <lvivier@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, John Snow <jsnow@redhat.com>, Alexander Bulekov <alxndr@bu.edu>, Bandan Das <bsd@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Darren Kenny <darren.kenny@oracle.com>, Qiuhao Li <Qiuhao.Li@outlook.com>

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[PULL 09/15] tests/qtest: Check for virtio-blk before using -cdrom with the arm virt machine

Posted by Thomas Huth 1 year, 3 months ago

The arm "virt" machine needs "virtio-blk-pci" for devices that get attached
via the "-cdrom" option. Since this is an optional device that might not
be available in the binary, we should check for the availability of this
device first before using it.

Message-Id: <20230525081016.1870364-3-thuth@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 tests/qtest/bios-tables-test.c | 2 +-
 tests/qtest/cdrom-test.c       | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c
index 159e4edb8f..ed1c69cf01 100644
--- a/tests/qtest/bios-tables-test.c
+++ b/tests/qtest/bios-tables-test.c
@@ -2164,7 +2164,7 @@ int main(int argc, char *argv[])
             }
         }
     } else if (strcmp(arch, "aarch64") == 0) {
-        if (has_tcg) {
+        if (has_tcg && qtest_has_device("virtio-blk-pci")) {
             qtest_add_func("acpi/virt", test_acpi_virt_tcg);
             qtest_add_func("acpi/virt/acpihmatvirt",
                             test_acpi_virt_tcg_acpi_hmat);
diff --git a/tests/qtest/cdrom-test.c b/tests/qtest/cdrom-test.c
index d1cc375849..f2a8d91929 100644
--- a/tests/qtest/cdrom-test.c
+++ b/tests/qtest/cdrom-test.c
@@ -264,9 +264,13 @@ int main(int argc, char **argv)
         const char *armmachines[] = {
             "realview-eb", "realview-eb-mpcore", "realview-pb-a8",
             "realview-pbx-a9", "versatileab", "versatilepb", "vexpress-a15",
-            "vexpress-a9", "virt", NULL
+            "vexpress-a9", NULL
         };
         add_cdrom_param_tests(armmachines);
+        if (qtest_has_device("virtio-blk-pci")) {
+            const char *virtmachine[] = { "virt", NULL };
+            add_cdrom_param_tests(virtmachine);
+        }
     } else {
         const char *nonemachine[] = { "none", NULL };
         add_cdrom_param_tests(nonemachine);
-- 
2.31.1