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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-07-12 21:22:27 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-07-12 21:22:27 +0100 |
| commit | eca73713358f7abb18f15c026ff4267b51746992 (patch) | |
| tree | 67b50beb36b28cb93bd85174581bbfbbb374bc59 /tests | |
| parent | 57e28d34c0cb04abf7683ac6a12c87ede447c320 (diff) | |
| parent | 59b63d78be1f67c87b79331dcc825e485efd3bcf (diff) | |
| download | focaccia-qemu-eca73713358f7abb18f15c026ff4267b51746992.tar.gz focaccia-qemu-eca73713358f7abb18f15c026ff4267b51746992.zip | |
Merge remote-tracking branch 'remotes/philmd/tags/sdmmc-20210712' into staging
SD/MMC patches queue - sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30) # gpg: Signature made Mon 12 Jul 2021 11:28:13 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd/tags/sdmmc-20210712: hw/sd/sdcard: Check for valid address range in SEND_WRITE_PROT (CMD30) hw/sd/sdcard: Extract address_in_range() helper, log invalid accesses hw/sd/sdcard: When card is in wrong state, log which state it is Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/fuzz-sdcard-test.c | 66 | ||||
| -rw-r--r-- | tests/qtest/meson.build | 1 |
2 files changed, 67 insertions, 0 deletions
diff --git a/tests/qtest/fuzz-sdcard-test.c b/tests/qtest/fuzz-sdcard-test.c new file mode 100644 index 0000000000..96602eac7e --- /dev/null +++ b/tests/qtest/fuzz-sdcard-test.c @@ -0,0 +1,66 @@ +/* + * QTest fuzzer-generated testcase for sdcard device + * + * Copyright (c) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "libqos/libqtest.h" + +/* + * https://gitlab.com/qemu-project/qemu/-/issues/450 + * Used to trigger: + * Assertion `wpnum < sd->wpgrps_size' failed. + */ +static void oss_fuzz_29225(void) +{ + QTestState *s; + + s = qtest_init(" -display none -m 512m -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, 0xd0690); + qtest_outl(s, 0xcf8, 0x80001003); + qtest_outl(s, 0xcf8, 0x80001013); + qtest_outl(s, 0xcfc, 0xffffffff); + qtest_outl(s, 0xcf8, 0x80001003); + qtest_outl(s, 0xcfc, 0x3effe00); + + qtest_bufwrite(s, 0xff0d062c, "\xff", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\xb7", 0x1); + qtest_bufwrite(s, 0xff0d060a, "\xc9", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\x29", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\xc2", 0x1); + qtest_bufwrite(s, 0xff0d0628, "\xf7", 0x1); + qtest_bufwrite(s, 0x0, "\xe3", 0x1); + qtest_bufwrite(s, 0x7, "\x13", 0x1); + qtest_bufwrite(s, 0x8, "\xe3", 0x1); + qtest_bufwrite(s, 0xf, "\xe3", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\x03", 0x1); + qtest_bufwrite(s, 0xff0d0605, "\x01", 0x1); + qtest_bufwrite(s, 0xff0d060b, "\xff", 0x1); + qtest_bufwrite(s, 0xff0d060c, "\xff", 0x1); + qtest_bufwrite(s, 0xff0d060e, "\xff", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\x06", 0x1); + qtest_bufwrite(s, 0xff0d060f, "\x9e", 0x1); + + qtest_quit(s); +} + +int main(int argc, char **argv) +{ + const char *arch = qtest_get_arch(); + + g_test_init(&argc, &argv, NULL); + + if (strcmp(arch, "i386") == 0) { + qtest_add_func("fuzz/sdcard/oss_fuzz_29225", oss_fuzz_29225); + } + + return g_test_run(); +} diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index ee7347b727..e22a0792c5 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -21,6 +21,7 @@ qtests_generic = \ (config_all_devices.has_key('CONFIG_MEGASAS_SCSI_PCI') ? ['fuzz-megasas-test'] : []) + \ (config_all_devices.has_key('CONFIG_VIRTIO_SCSI') ? ['fuzz-virtio-scsi-test'] : []) + \ (config_all_devices.has_key('CONFIG_SB16') ? ['fuzz-sb16-test'] : []) + \ + (config_all_devices.has_key('CONFIG_SDHCI_PCI') ? ['fuzz-sdcard-test'] : []) + \ [ 'cdrom-test', 'device-introspect-test', |