diff options
author | Tom Hughes <tomhughes@chromium.org> | 2022-09-21 14:08:36 -0700 |
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committer | Tom Hughes <tomhughes@chromium.org> | 2022-09-22 12:59:38 -0700 |
commit | c453fd704268ef72de871b0c5ac7a989de662334 (patch) | |
tree | fcf6ce5810f9ff9e3c8cce434812dd75492269ed /fuzz/usb_pd_fuzz.c | |
parent | 6c1587ca70f558b4f96b3f0b18ad8b027d3ba99d (diff) | |
parent | 28712dae9d7ed1e694f7622cc083afa71090d4d5 (diff) | |
download | chrome-ec-c453fd704268ef72de871b0c5ac7a989de662334.tar.gz |
Merge remote-tracking branch cros/main into firmware-fpmcu-dartmonkey-releasefirmware-fpmcu-dartmonkey-release
Generated by: ./util/update_release_branch.py --board dartmonkey --relevant_paths_file
./util/fingerprint-relevant-paths.txt firmware-fpmcu-dartmonkey-release
Relevant changes:
git log --oneline 6c1587ca70..28712dae9d -- board/nocturne_fp
board/dartmonkey common/fpsensor docs/fingerprint driver/fingerprint
util/getversion.sh
ded9307b79 util/getversion.sh: Fix version when not in a git repo
956055e692 board: change Google USB vendor info
71b2ef709d Update license boilerplate text in source code files
33e11afda0 Revert "fpsensor: Build fpsensor source file with C++"
c8d0360723 fpsensor: Build fpsensor source file with C++
bc113abd53 fpsensor: Fix g++ compiler error
150a58a0dc fpsensor: Fix fp_set_sensor_mode return type
b33b5ce85b fpsensor: Remove nested designators for C++ compatibility
2e864b2539 tree-wide: const-ify argv for console commands
56d8b360f9 test: Add test for get ikm failure when seed not set
3a3d6c3690 test: Add test for fpsensor trivial key failure
233e6bbd08 fpsensor_crypto: Abstract calls to hmac_SHA256
0a041b285b docs/fingerprint: Typo correction
c03fab67e2 docs/fingerprint: Fix the path of fputils.py
0b5d4baf5a util/getversion.sh: Fix empty file list handling
6e128fe760 FPMCU dev board environment with Satlab
3eb29b6aa5 builtin: Move ssize_t to sys/types.h
345d62ebd1 docs/fingerprint: Update power numbers for latest dartmonkey release
c25ffdb316 common: Conditionally support printf %l and %i modifiers
9a3c514b45 test: Add a test to check if the debugger is connected
54e603413f Move standard library tests to their own file
43fa6b4bf8 docs/fingerprint: Update power numbers for latest bloonchipper release
25536f9a84 driver/fingerprint/fpc/bep/fpc_sensor_spi.c: Format with clang-format
4face99efd driver/fingerprint/fpc/libfp/fpc_sensor_pal.h: Format with clang-format
738de2b575 trng: Rename rand to trng_rand
14b8270edd docs/fingerprint: Update dragonclaw power numbers
0b268f93d1 driver/fingerprint/fpc/libfp/fpc_private.c: Format with clang-format
f80da163f2 driver/fingerprint/fpc/libfp/fpc_private.h: Format with clang-format
a0751778f4 board/nocturne_fp/ro_workarounds.c: Format with clang-format
5e9c85c9b1 driver/fingerprint/fpc/libfp/fpc_sensor_pal.c: Format with clang-format
c1f9dd3cf8 driver/fingerprint/fpc/libfp/fpc_bio_algorithm.h: Format with clang-format
eb1e1bed8d driver/fingerprint/fpc/libfp/fpc1145_private.h: Format with clang-format
6e7b611821 driver/fingerprint/fpc/bep/fpc_bio_algorithm.h: Format with clang-format
e0589cd5e2 driver/fingerprint/fpc/bep/fpc1035_private.h: Format with clang-format
58f0246dbe board/nocturne_fp/board_ro.c: Format with clang-format
7905e556a0 common/fpsensor/fpsensor_crypto.c: Format with clang-format
21289d170c driver/fingerprint/fpc/bep/fpc1025_private.h: Format with clang-format
98a20f937e common/fpsensor/fpsensor_state.c: Format with clang-format
a2d255d8af common/fpsensor/fpsensor.c: Format with clang-format
84e53a65da board/nocturne_fp/board.h: Format with clang-format
73055eeb3f driver/fingerprint/fpc/bep/fpc_private.c: Format with clang-format
0f7b5cb509 common/fpsensor/fpsensor_private.h: Format with clang-format
1ceade6e65 driver/fingerprint/fpc/bep/fpc_private.h: Format with clang-format
dca9d74321 Revert "trng: Rename rand to trng_rand"
a6b0b3554f trng: Rename rand to trng_rand
28d0b75b70 third_party/boringssl: Remove unused header
BRANCH=None
BUG=b:244387210 b:242720240 b:215613183 b:242720910 b:236386294
BUG=b:234181908 b:244781166 b:234781655 b:234143158 b:234181908
BUG=b:237344361 b:236025198 b:234181908 b:180945056 chromium:1098010
BUG=b:246424843 b:234181908 b:131913998
TEST=`make -j buildall`
TEST=./util/run_device_tests.py --board dartmonkey
Test "aes": PASSED
Test "cec": PASSED
Test "cortexm_fpu": PASSED
Test "crc": PASSED
Test "flash_physical": PASSED
Test "flash_write_protect": PASSED
Test "fpsensor_hw": PASSED
Test "fpsensor_spi_ro": PASSED
Test "fpsensor_spi_rw": PASSED
Test "fpsensor_uart_ro": PASSED
Test "fpsensor_uart_rw": PASSED
Test "mpu_ro": PASSED
Test "mpu_rw": PASSED
Test "mutex": PASSED
Test "pingpong": PASSED
Test "printf": PASSED
Test "queue": PASSED
Test "rollback_region0": PASSED
Test "rollback_region1": PASSED
Test "rollback_entropy": PASSED
Test "rtc": PASSED
Test "sha256": PASSED
Test "sha256_unrolled": PASSED
Test "static_if": PASSED
Test "stdlib": PASSED
Test "system_is_locked_wp_on": PASSED
Test "system_is_locked_wp_off": PASSED
Test "timer_dos": PASSED
Test "utils": PASSED
Test "utils_str": PASSED
Test "panic_data_dartmonkey_v2.0.2887": PASSED
Test "panic_data_nocturne_fp_v2.2.64": PASSED
Test "panic_data_nami_fp_v2.2.144": PASSED
Force-Relevant-Builds: all
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Change-Id: I2c312583a709fedae8fe11d92c22328c3b634bc7
Diffstat (limited to 'fuzz/usb_pd_fuzz.c')
-rw-r--r-- | fuzz/usb_pd_fuzz.c | 102 |
1 files changed, 63 insertions, 39 deletions
diff --git a/fuzz/usb_pd_fuzz.c b/fuzz/usb_pd_fuzz.c index 64eb0913a6..bb462b9e61 100644 --- a/fuzz/usb_pd_fuzz.c +++ b/fuzz/usb_pd_fuzz.c @@ -1,10 +1,9 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. +/* Copyright 2018 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * * Test USB PD module. */ -#define HIDE_EC_STDLIB #include "common.h" #include "task.h" #include "tcpm/tcpm.h" @@ -20,17 +19,26 @@ #define TASK_EVENT_FUZZ TASK_EVENT_CUSTOM_BIT(0) -#define PORT0 0 +#define PORT0 0 -static int mock_tcpm_init(int port) { return EC_SUCCESS; } -static int mock_tcpm_release(int port) { return EC_SUCCESS; } +static int mock_tcpm_init(int port) +{ + return EC_SUCCESS; +} +static int mock_tcpm_release(int port) +{ + return EC_SUCCESS; +} static int mock_tcpm_select_rp_value(int port, int rp) { return EC_SUCCESS; } -static int mock_tcpm_set_cc(int port, int pull) { return EC_SUCCESS; } +static int mock_tcpm_set_cc(int port, int pull) +{ + return EC_SUCCESS; +} static int mock_tcpm_set_polarity(int port, enum tcpc_cc_polarity polarity) { return EC_SUCCESS; @@ -41,16 +49,28 @@ static __maybe_unused int mock_tcpm_sop_prime_enable(int port, bool enable) return EC_SUCCESS; } -static int mock_tcpm_set_vconn(int port, int enable) { return EC_SUCCESS; } -static int mock_tcpm_set_msg_header(int port, - int power_role, int data_role) { return EC_SUCCESS; } -static int mock_tcpm_set_rx_enable(int port, int enable) { return EC_SUCCESS; } +static int mock_tcpm_set_vconn(int port, int enable) +{ + return EC_SUCCESS; +} +static int mock_tcpm_set_msg_header(int port, int power_role, int data_role) +{ + return EC_SUCCESS; +} +static int mock_tcpm_set_rx_enable(int port, int enable) +{ + return EC_SUCCESS; +} static int mock_tcpm_transmit(int port, enum tcpci_msg_type type, - uint16_t header, const uint32_t *data) -{ return EC_SUCCESS; } -static void mock_tcpc_alert(int port) {} + uint16_t header, const uint32_t *data) +{ + return EC_SUCCESS; +} +static void mock_tcpc_alert(int port) +{ +} static int mock_tcpci_get_chip_info(int port, int live, - struct ec_response_pd_chip_info_v1 *info) + struct ec_response_pd_chip_info_v1 *info) { return EC_ERROR_UNIMPLEMENTED; } @@ -76,7 +96,7 @@ struct tcpc_state { static struct tcpc_state mock_tcpc_state[CONFIG_USB_PD_PORT_MAX_COUNT]; static int mock_tcpm_get_cc(int port, enum tcpc_cc_voltage_status *cc1, - enum tcpc_cc_voltage_status *cc2) + enum tcpc_cc_voltage_status *cc2) { *cc1 = mock_tcpc_state[port].cc1; *cc2 = mock_tcpc_state[port].cc2; @@ -125,31 +145,33 @@ int tcpm_enqueue_message(const int port) return EC_SUCCESS; } -void tcpm_clear_pending_messages(int port) {} +void tcpm_clear_pending_messages(int port) +{ +} static const struct tcpm_drv mock_tcpm_drv = { - .init = &mock_tcpm_init, - .release = &mock_tcpm_release, - .get_cc = &mock_tcpm_get_cc, + .init = &mock_tcpm_init, + .release = &mock_tcpm_release, + .get_cc = &mock_tcpm_get_cc, #ifdef CONFIG_USB_PD_VBUS_DETECT_TCPC - .check_vbus_level = &mock_tcpm_check_vbus_level, + .check_vbus_level = &mock_tcpm_check_vbus_level, #endif - .select_rp_value = &mock_tcpm_select_rp_value, - .set_cc = &mock_tcpm_set_cc, - .set_polarity = &mock_tcpm_set_polarity, + .select_rp_value = &mock_tcpm_select_rp_value, + .set_cc = &mock_tcpm_set_cc, + .set_polarity = &mock_tcpm_set_polarity, #ifdef CONFIG_USB_PD_DECODE_SOP - .sop_prime_enable = &mock_tcpm_sop_prime_enable, + .sop_prime_enable = &mock_tcpm_sop_prime_enable, #endif - .set_vconn = &mock_tcpm_set_vconn, - .set_msg_header = &mock_tcpm_set_msg_header, - .set_rx_enable = &mock_tcpm_set_rx_enable, + .set_vconn = &mock_tcpm_set_vconn, + .set_msg_header = &mock_tcpm_set_msg_header, + .set_rx_enable = &mock_tcpm_set_rx_enable, /* The core calls tcpm_dequeue_message. */ - .get_message_raw = NULL, - .transmit = &mock_tcpm_transmit, - .tcpc_alert = &mock_tcpc_alert, - .get_chip_info = &mock_tcpci_get_chip_info, + .get_message_raw = NULL, + .transmit = &mock_tcpm_transmit, + .tcpc_alert = &mock_tcpc_alert, + .get_chip_info = &mock_tcpci_get_chip_info, #ifdef CONFIG_USB_PD_TCPC_LOW_POWER - .enter_low_power_mode = &mock_enter_low_power_mode, + .enter_low_power_mode = &mock_enter_low_power_mode, #endif }; @@ -170,7 +192,7 @@ enum tcpc_cc_voltage_status next_cc1, next_cc2; #define MAX_MESSAGES 8 static struct message messages[MAX_MESSAGES]; -void run_test(int argc, char **argv) +void run_test(int argc, const char **argv) { uint8_t port = PORT0; int i; @@ -181,8 +203,8 @@ void run_test(int argc, char **argv) while (1) { task_wait_event_mask(TASK_EVENT_FUZZ, -1); - memset(&mock_tcpc_state[port], - 0, sizeof(mock_tcpc_state[port])); + memset(&mock_tcpc_state[port], 0, + sizeof(mock_tcpc_state[port])); task_set_event(PD_PORT_TO_TASK_ID(port), PD_EVENT_TCPC_RESET); task_wait_event(250 * MSEC); @@ -196,7 +218,7 @@ void run_test(int argc, char **argv) /* Fake RX messages, one by one. */ for (i = 0; i < MAX_MESSAGES && messages[i].cnt; i++) { memcpy(&mock_tcpc_state[port].message, &messages[i], - sizeof(messages[i])); + sizeof(messages[i])); tcpm_enqueue_message(port); task_wait_event(50 * MSEC); @@ -220,21 +242,23 @@ int test_fuzz_one_input(const uint8_t *data, unsigned int size) next_cc1 = data[0] & 0x0f; next_cc2 = (data[0] & 0xf0) >> 4; - data++; size--; + data++; + size--; memset(messages, 0, sizeof(messages)); for (i = 0; i < MAX_MESSAGES && size > 0; i++) { int cnt = data[0]; - if (cnt < 3 || cnt > MAX_TCPC_PAYLOAD+3 || cnt > size) { + if (cnt < 3 || cnt > MAX_TCPC_PAYLOAD + 3 || cnt > size) { /* Invalid count, or out of bounds. */ return 0; } memcpy(&messages[i], data, cnt); - data += cnt; size -= cnt; + data += cnt; + size -= cnt; } if (size != 0) { |