diff options
Diffstat (limited to 'tests/qtest')
| -rw-r--r-- | tests/qtest/fuzz-sdcard-test.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/qtest/fuzz-sdcard-test.c b/tests/qtest/fuzz-sdcard-test.c index 96602ea..ae14305 100644 --- a/tests/qtest/fuzz-sdcard-test.c +++ b/tests/qtest/fuzz-sdcard-test.c @@ -52,6 +52,41 @@ static void oss_fuzz_29225(void) qtest_quit(s); } +/* + * https://gitlab.com/qemu-project/qemu/-/issues/495 + * Used to trigger: + * Assertion `wpnum < sd->wpgrps_size' failed. + */ +static void oss_fuzz_36217(void) +{ + QTestState *s; + + s = qtest_init(" -display none -m 32 -nodefaults -nographic" + " -device sdhci-pci,sd-spec-version=3 " + "-device sd-card,drive=d0 " + "-drive if=none,index=0,file=null-co://,format=raw,id=d0"); + + qtest_outl(s, 0xcf8, 0x80001010); + qtest_outl(s, 0xcfc, 0xe0000000); + qtest_outl(s, 0xcf8, 0x80001004); + qtest_outw(s, 0xcfc, 0x02); + qtest_bufwrite(s, 0xe000002c, "\x05", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x37", 0x1); + qtest_bufwrite(s, 0xe000000a, "\x01", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x29", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x02", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x03", 0x1); + qtest_bufwrite(s, 0xe0000005, "\x01", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x06", 0x1); + qtest_bufwrite(s, 0xe000000c, "\x05", 0x1); + qtest_bufwrite(s, 0xe000000e, "\x20", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x08", 0x1); + qtest_bufwrite(s, 0xe000000b, "\x3d", 0x1); + qtest_bufwrite(s, 0xe000000f, "\x1e", 0x1); + + qtest_quit(s); +} + int main(int argc, char **argv) { const char *arch = qtest_get_arch(); @@ -60,6 +95,7 @@ int main(int argc, char **argv) if (strcmp(arch, "i386") == 0) { qtest_add_func("fuzz/sdcard/oss_fuzz_29225", oss_fuzz_29225); + qtest_add_func("fuzz/sdcard/oss_fuzz_36217", oss_fuzz_36217); } return g_test_run(); |