diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/fuzz-xlnx-dp-test.c | 33 | ||||
| -rw-r--r-- | tests/qtest/meson.build | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/tests/qtest/fuzz-xlnx-dp-test.c b/tests/qtest/fuzz-xlnx-dp-test.c new file mode 100644 index 0000000000..69eb6c0eb1 --- /dev/null +++ b/tests/qtest/fuzz-xlnx-dp-test.c @@ -0,0 +1,33 @@ +/* + * QTest fuzzer-generated testcase for xlnx-dp display device + * + * Copyright (c) 2021 Qiang Liu <cyruscyliu@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "libqos/libqtest.h" + +/* + * This used to trigger the out-of-bounds read in xlnx_dp_read + */ +static void test_fuzz_xlnx_dp_0x3ac(void) +{ + QTestState *s = qtest_init("-M xlnx-zcu102 -display none "); + qtest_readl(s, 0xfd4a03ac); + qtest_quit(s); +} + +int main(int argc, char **argv) +{ + const char *arch = qtest_get_arch(); + + g_test_init(&argc, &argv, NULL); + + if (strcmp(arch, "aarch64") == 0) { + qtest_add_func("fuzz/test_fuzz_xlnx_dp/3ac", test_fuzz_xlnx_dp_0x3ac); + } + + return g_test_run(); +} diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index 2bc3efd49f..757bb8499a 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -187,6 +187,7 @@ qtests_aarch64 = \ 'numa-test', 'boot-serial-test', 'xlnx-can-test', + 'fuzz-xlnx-dp-test', 'migration-test'] qtests_s390x = \ |