1b43957dcSPhilippe Mathieu-Daudé /* 2b43957dcSPhilippe Mathieu-Daudé * QTest fuzzer-generated testcase for virtio-scsi device 3b43957dcSPhilippe Mathieu-Daudé * 4b43957dcSPhilippe Mathieu-Daudé * Copyright (c) 2020 Li Qiang <liq3ea@gmail.com> 5b43957dcSPhilippe Mathieu-Daudé * 6b43957dcSPhilippe Mathieu-Daudé * This work is licensed under the terms of the GNU GPL, version 2 or later. 7b43957dcSPhilippe Mathieu-Daudé * See the COPYING file in the top-level directory. 8b43957dcSPhilippe Mathieu-Daudé */ 9b43957dcSPhilippe Mathieu-Daudé 10b43957dcSPhilippe Mathieu-Daudé #include "qemu/osdep.h" 11b43957dcSPhilippe Mathieu-Daudé 12907b5105SMarc-André Lureau #include "libqtest.h" 13b43957dcSPhilippe Mathieu-Daudé 14b43957dcSPhilippe Mathieu-Daudé /* 15b43957dcSPhilippe Mathieu-Daudé * Here a MemoryRegionCache pointed to an MMIO region but had a 16b43957dcSPhilippe Mathieu-Daudé * larger size than the underlying region. 17b43957dcSPhilippe Mathieu-Daudé */ 18b43957dcSPhilippe Mathieu-Daudé static void test_mmio_oob_from_memory_region_cache(void) 19b43957dcSPhilippe Mathieu-Daudé { 20b43957dcSPhilippe Mathieu-Daudé QTestState *s; 21b43957dcSPhilippe Mathieu-Daudé 22*f15cfe41SJuan Quintela s = qtest_init("-M pc-q35-5.2 -m 512M " 23b43957dcSPhilippe Mathieu-Daudé "-device virtio-scsi,num_queues=8,addr=03.0 "); 24b43957dcSPhilippe Mathieu-Daudé 25b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcf8, 0x80001811); 26b43957dcSPhilippe Mathieu-Daudé qtest_outb(s, 0xcfc, 0x6e); 27b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcf8, 0x80001824); 28b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcf8, 0x80001813); 29b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcfc, 0xa080000); 30b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcf8, 0x80001802); 31b43957dcSPhilippe Mathieu-Daudé qtest_outl(s, 0xcfc, 0x5a175a63); 32b43957dcSPhilippe Mathieu-Daudé qtest_outb(s, 0x6e08, 0x9e); 33b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f003, 0xff); 34b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f004, 0x01); 35b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9e012, 0x0e); 36b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9e01b, 0x0e); 37b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f006, 0x01); 38b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f008, 0x01); 39b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f00a, 0x01); 40b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f00c, 0x01); 41b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f00e, 0x01); 42b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f010, 0x01); 43b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f012, 0x01); 44b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f014, 0x01); 45b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f016, 0x01); 46b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f018, 0x01); 47b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f01a, 0x01); 48b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f01c, 0x01); 49b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f01e, 0x01); 50b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f020, 0x01); 51b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f022, 0x01); 52b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f024, 0x01); 53b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f026, 0x01); 54b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f028, 0x01); 55b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f02a, 0x01); 56b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f02c, 0x01); 57b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f02e, 0x01); 58b43957dcSPhilippe Mathieu-Daudé qtest_writeb(s, 0x9f030, 0x01); 59b43957dcSPhilippe Mathieu-Daudé qtest_outb(s, 0x6e10, 0x00); 60b43957dcSPhilippe Mathieu-Daudé qtest_quit(s); 61b43957dcSPhilippe Mathieu-Daudé } 62b43957dcSPhilippe Mathieu-Daudé 63b43957dcSPhilippe Mathieu-Daudé int main(int argc, char **argv) 64b43957dcSPhilippe Mathieu-Daudé { 65b43957dcSPhilippe Mathieu-Daudé g_test_init(&argc, &argv, NULL); 66b43957dcSPhilippe Mathieu-Daudé 67b43957dcSPhilippe Mathieu-Daudé qtest_add_func("fuzz/test_mmio_oob_from_memory_region_cache", 68b43957dcSPhilippe Mathieu-Daudé test_mmio_oob_from_memory_region_cache); 69b43957dcSPhilippe Mathieu-Daudé 70b43957dcSPhilippe Mathieu-Daudé return g_test_run(); 71b43957dcSPhilippe Mathieu-Daudé } 72