Hi,
Please find the latest report on new defect(s) introduced to coreboot found
with Coverity Scan.
83 new defect(s) introduced to coreboot found with Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 20 of 83 defect(s)
** CID 1355263: Null pointer dereferences (FORWARD_NULL)
/src/arch/x86/acpigen.c: 209 in acpigen_emit_string()
________________________________________________________________________________________________________
*** CID 1355263: Null pointer dereferences (FORWARD_NULL)
/src/arch/x86/acpigen.c: 209 in acpigen_emit_string()
203 acpigen_emit_byte(data[i]);
204 }
205 }
206
207 void acpigen_emit_string(const char *string)
208 {
>>> CID 1355263: Null pointer dereferences (FORWARD_NULL)
>>> Passing null pointer "string" to "strlen", which dereferences it.
>>> [Note: The source code implementation of the function has been overridden
>>> by a builtin model.]
209 acpigen_emit_stream(string, string ? 0 : strlen(string));
210 acpigen_emit_byte('\0'); /* NUL */
211 }
212
213 void acpigen_write_string(const char *string)
214 {
** CID 1353361: Code maintainability issues (UNUSED_VALUE)
/3rdparty/chromeec/driver/accelgyro_bmi160.c: 382 in set_data_rate()
________________________________________________________________________________________________________
*** CID 1353361: Code maintainability issues (UNUSED_VALUE)
/3rdparty/chromeec/driver/accelgyro_bmi160.c: 382 in set_data_rate()
376 if (s->type == MOTIONSENSE_TYPE_MAG)
377 moc->batch_size = 0;
378 #endif
379 return ret;
380 } else if (data->odr == 0) {
381 /* back from suspend mode. */
>>> CID 1353361: Code maintainability issues (UNUSED_VALUE)
>>> Assigning value from "raw_write8(s->addr, 126, 0x10U | (s->type << 2) |
>>> 1U)" to "ret" here, but that stored value is overwritten before it can be
>>> used.
382 ret = raw_write8(s->addr, BMI160_CMD_REG,
383 BMI160_CMD_MODE_NORMAL(s->type));
384 msleep(wakeup_time[s->type]);
385 }
386 ctrl_reg = BMI160_CONF_REG(s->type);
387 reg_val = BMI160_ODR_TO_REG(rate);
** CID 1353359: Control flow issues (UNREACHABLE)
/3rdparty/chromeec/common/spi_flash.c: 94 in spi_flash_get_status2()
________________________________________________________________________________________________________
*** CID 1353359: Control flow issues (UNREACHABLE)
/3rdparty/chromeec/common/spi_flash.c: 94 in spi_flash_get_status2()
88
89 /* Second status register not present */
90 #ifndef CONFIG_SPI_FLASH_HAS_SR2
91 return 0;
92 #endif
93
>>> CID 1353359: Control flow issues (UNREACHABLE)
>>> This code cannot be reached: "if (spi_transaction(&spi_de...".
94 if (spi_transaction(SPI_FLASH_DEVICE, &cmd, 1, &resp, 1) != EC_SUCCESS)
95 return -1;
96
97 return resp;
98 }
99
** CID 1353357: Control flow issues (UNREACHABLE)
/3rdparty/chromeec/common/charge_manager.c: 625 in charge_manager_make_change()
________________________________________________________________________________________________________
*** CID 1353357: Control flow issues (UNREACHABLE)
/3rdparty/chromeec/common/charge_manager.c: 625 in charge_manager_make_change()
619 */
620 #ifndef CONFIG_CHARGE_MANAGER_DRP_CHARGING
621 if (dualrole_capability[port] != CAP_DEDICATED)
622 #endif
623 return;
624 /* Clear override only if a charge is present on the
port */
>>> CID 1353357: Control flow issues (UNREACHABLE)
>>> This code cannot be reached: "i = 0;".
625 for (i = 0; i < CHARGE_SUPPLIER_COUNT; ++i)
626 if (available_charge[i][port].current > 0) {
627 clear_override = 1;
628 break;
629 }
630 /*
** CID 1353345: (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353345: (OVERRUN)
/3rdparty/chromeec/common/host_command_master.c: 82 in
pd_host_command_internal()
76
77 /*
78 * Transmit all data and receive 2 bytes for return value and response
79 * length.
80 */
81 i2c_lock(I2C_PORT_PD_MCU, 1);
>>> CID 1353345: (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C1"
>>> in call to "i2c_set_timeout".
82 i2c_set_timeout(I2C_PORT_PD_MCU, PD_HOST_COMMAND_TIMEOUT_US);
83 ret = i2c_xfer(I2C_PORT_PD_MCU, CONFIG_USB_PD_I2C_SLAVE_ADDR,
84 &req_buf[0], outsize + sizeof(rq) + 1, &resp_buf[0],
85 2, I2C_XFER_START);
86 i2c_set_timeout(I2C_PORT_PD_MCU, 0);
87 if (ret) {
/3rdparty/chromeec/common/host_command_master.c: 86 in
pd_host_command_internal()
80 */
81 i2c_lock(I2C_PORT_PD_MCU, 1);
82 i2c_set_timeout(I2C_PORT_PD_MCU, PD_HOST_COMMAND_TIMEOUT_US);
83 ret = i2c_xfer(I2C_PORT_PD_MCU, CONFIG_USB_PD_I2C_SLAVE_ADDR,
84 &req_buf[0], outsize + sizeof(rq) + 1, &resp_buf[0],
85 2, I2C_XFER_START);
>>> CID 1353345: (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C1"
>>> in call to "i2c_set_timeout".
86 i2c_set_timeout(I2C_PORT_PD_MCU, 0);
87 if (ret) {
88 i2c_lock(I2C_PORT_PD_MCU, 0);
89 CPRINTF("[%T i2c transaction 1 failed: %d]\n", ret);
90 return -EC_RES_BUS_ERROR;
91 }
/3rdparty/chromeec/common/host_command_master.c: 83 in
pd_host_command_internal()
77 /*
78 * Transmit all data and receive 2 bytes for return value and response
79 * length.
80 */
81 i2c_lock(I2C_PORT_PD_MCU, 1);
82 i2c_set_timeout(I2C_PORT_PD_MCU, PD_HOST_COMMAND_TIMEOUT_US);
>>> CID 1353345: (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C1"
>>> in call to "i2c_xfer".
83 ret = i2c_xfer(I2C_PORT_PD_MCU, CONFIG_USB_PD_I2C_SLAVE_ADDR,
84 &req_buf[0], outsize + sizeof(rq) + 1, &resp_buf[0],
85 2, I2C_XFER_START);
86 i2c_set_timeout(I2C_PORT_PD_MCU, 0);
87 if (ret) {
88 i2c_lock(I2C_PORT_PD_MCU, 0);
/3rdparty/chromeec/common/host_command_master.c: 97 in
pd_host_command_internal()
91 }
92
93 resp_len = resp_buf[1];
94
95 if (resp_len > (insize + sizeof(rs))) {
96 /* Do a dummy read to generate stop condition */
>>> CID 1353345: (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C1"
>>> in call to "i2c_xfer".
97 i2c_xfer(I2C_PORT_PD_MCU, CONFIG_USB_PD_I2C_SLAVE_ADDR,
98 0, 0, &resp_buf[2], 1, I2C_XFER_STOP);
99 i2c_lock(I2C_PORT_PD_MCU, 0);
100 CPRINTF("[%T response size is too large %d > %d]\n",
101 resp_len, insize + sizeof(rs));
102 return -EC_RES_RESPONSE_TOO_BIG;
/3rdparty/chromeec/common/host_command_master.c: 106 in
pd_host_command_internal()
100 CPRINTF("[%T response size is too large %d > %d]\n",
101 resp_len, insize + sizeof(rs));
102 return -EC_RES_RESPONSE_TOO_BIG;
103 }
104
105 /* Receive remaining data */
>>> CID 1353345: (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C1"
>>> in call to "i2c_xfer".
106 ret = i2c_xfer(I2C_PORT_PD_MCU, CONFIG_USB_PD_I2C_SLAVE_ADDR,
0, 0,
107 &resp_buf[2], resp_len, I2C_XFER_STOP);
108 i2c_lock(I2C_PORT_PD_MCU, 0);
109 if (ret) {
110 CPRINTF("[%T i2c transaction 2 failed: %d]\n", ret);
111 return -EC_RES_BUS_ERROR;
** CID 1353329: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/host_command_master.c: 59 in
pd_host_command_internal()
________________________________________________________________________________________________________
*** CID 1353329: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/host_command_master.c: 59 in
pd_host_command_internal()
53 rq.command_version = version;
54 rq.reserved = 0;
55 rq.data_len = outsize;
56
57 /* Copy data and start checksum */
58 for (i = 0, c = (const uint8_t *)outdata; i < outsize; i++, c++) {
>>> CID 1353329: Memory - corruptions (OVERRUN)
>>> Overrunning array "req_buf" of 256 bytes at byte offset 256 using index
>>> "9U + i" (which evaluates to 256).
59 req_buf[sizeof(rq) + 1 + i] = *c;
60 sum += *c;
61 }
62
63 /* Finish checksum */
64 for (i = 0, c = (const uint8_t *)&rq; i < sizeof(rq); i++, c++)
** CID 1353324: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/driver/temp_sensor/bd99992gw.c: 74 in bd99992gw_init()
________________________________________________________________________________________________________
*** CID 1353324: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/driver/temp_sensor/bd99992gw.c: 74 in bd99992gw_init()
68
69 /* Make sure we don't have too many active channels. */
70 ASSERT(active_channel_count <= ARRAY_SIZE(active_channels));
71
72 /* Mark the first unused channel so we know where to stop searching */
73 if (active_channel_count != ARRAY_SIZE(active_channels))
>>> CID 1353324: Memory - corruptions (OVERRUN)
>>> Overrunning array "active_channels" of 8 4-byte elements at element
>>> index 9 (byte offset 36) using index "active_channel_count" (which
>>> evaluates to 9).
74 active_channels[active_channel_count] =
75 BD99992GW_ADC_CHANNEL_NONE;
76
77 /* Now write pointer regs with channel to monitor */
78 for (i = 0; i < active_channel_count; ++i)
79 /* Write stop bit on last channel */
** CID 1353323: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/pd_log.c: 176 in hc_pd_get_log_entry()
________________________________________________________________________________________________________
*** CID 1353323: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/pd_log.c: 176 in hc_pd_get_log_entry()
170 dequeue_retry:
171 args->response_size = pd_log_dequeue(r);
172 /* if the MCU log no longer has entries, try connected
accessories */
173 if (r->type == PD_EVENT_NO_ENTRY) {
174 int i, res;
175 incoming_logs = 0;
>>> CID 1353323: Memory - corruptions (OVERRUN)
>>> Checking "i < 2" implies that "i" may be up to 1 on the true branch.
176 for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; ++i) {
177 /* only accessories who knows Google logging
format */
178 if (pd_get_identity_vid(i) != USB_VID_GOOGLE)
179 continue;
180 res = pd_fetch_acc_log_entry(i);
181 if (res == EC_RES_BUSY) /* host should retry */
** CID 1353321: Memory - corruptions (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353321: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/driver/charger/isl9237.c: 58 in raw_write16()
52 {
53 return i2c_read16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, offset, value);
54 }
55
56 static inline int raw_write16(int offset, int value)
57 {
>>> CID 1353321: Memory - corruptions (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C3"
>>> in call to "i2c_write16".
58 return i2c_write16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, offset, value);
59 }
60
61 static int isl9237_set_current(uint16_t current)
62 {
63 return raw_write16(ISL9237_REG_CHG_CURRENT, CURRENT_TO_REG(current));
** CID 1353320: Memory - corruptions (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353320: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/driver/charger/isl9237.c: 53 in raw_read16()
47 {
48 return i2c_read8(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, offset, value);
49 }
50
51 static inline int raw_read16(int offset, int *value)
52 {
>>> CID 1353320: Memory - corruptions (OVERRUN)
>>> Overrunning callee's array of size 2 by passing argument "MEC1322_I2C3"
>>> in call to "i2c_read16".
53 return i2c_read16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, offset, value);
54 }
55
56 static inline int raw_write16(int offset, int value)
57 {
58 return i2c_write16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER, offset, value);
** CID 1353309: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 260 in gpio_command_get()
________________________________________________________________________________________________________
*** CID 1353309: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 260 in gpio_command_get()
254 args->response_size = sizeof(r_v1->get_count);
255 break;
256 case EC_GPIO_GET_INFO:
257 if (p_v1->get_info.index >= GPIO_COUNT)
258 return EC_RES_ERROR;
259
>>> CID 1353309: Memory - corruptions (OVERRUN)
>>> Assigning: "i" = "(*p_v1).get_info.index". The value of "i" may now be
>>> up to 77.
260 i = p_v1->get_info.index;
261 len = strlen(g[i].name);
262 memcpy(r_v1->get_info.name, g[i].name, len+1);
263 r_v1->get_info.val = gpio_get_level(i);
264 r_v1->get_info.flags = g[i].flags;
265 args->response_size = sizeof(r_v1->get_info);
** CID 1353308: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 261 in gpio_command_get()
________________________________________________________________________________________________________
*** CID 1353308: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 261 in gpio_command_get()
255 break;
256 case EC_GPIO_GET_INFO:
257 if (p_v1->get_info.index >= GPIO_COUNT)
258 return EC_RES_ERROR;
259
260 i = p_v1->get_info.index;
>>> CID 1353308: Memory - illegal accesses (OVERRUN)
>>> Overrunning array of 73 16-byte elements at element index 77 (byte
>>> offset 1232) by dereferencing pointer "g + i".
261 len = strlen(g[i].name);
262 memcpy(r_v1->get_info.name, g[i].name, len+1);
263 r_v1->get_info.val = gpio_get_level(i);
264 r_v1->get_info.flags = g[i].flags;
265 args->response_size = sizeof(r_v1->get_info);
266 break;
** CID 1353307: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 169 in command_gpio_get()
________________________________________________________________________________________________________
*** CID 1353307: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 169 in command_gpio_get()
163 ccprintf(" %d%c %s\n", v, (changed ? '*' : ' '),
g->name);
164
165 return EC_SUCCESS;
166 }
167
168 /* Otherwise print them all */
>>> CID 1353307: Memory - corruptions (OVERRUN)
>>> Checking "i < GPIO_COUNT" implies that "i" may be up to 77 on the true
>>> branch.
169 for (i = 0; i < GPIO_COUNT; i++, g++) {
170 if (!g->mask)
171 continue; /* Skip unsupported signals */
172
173 v = gpio_get_level(i);
174 changed = last_val_changed(i, v);
** CID 1353306: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 170 in command_gpio_get()
________________________________________________________________________________________________________
*** CID 1353306: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 170 in command_gpio_get()
164
165 return EC_SUCCESS;
166 }
167
168 /* Otherwise print them all */
169 for (i = 0; i < GPIO_COUNT; i++, g++) {
>>> CID 1353306: Memory - illegal accesses (OVERRUN)
>>> Overrunning array of 73 16-byte elements at element index 77 (byte
>>> offset 1232) by dereferencing pointer "g".
170 if (!g->mask)
171 continue; /* Skip unsupported signals */
172
173 v = gpio_get_level(i);
174 changed = last_val_changed(i, v);
175 ccprintf(" %d%c %s\n", v, (changed ? '*' : ' '),
g->name);
** CID 1353305: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 33 in find_signal_by_name()
________________________________________________________________________________________________________
*** CID 1353305: Memory - illegal accesses (OVERRUN)
/3rdparty/chromeec/common/gpio.c: 33 in find_signal_by_name()
27 int i;
28
29 if (!name || !*name)
30 return GPIO_COUNT;
31
32 for (i = 0; i < GPIO_COUNT; i++, g++) {
>>> CID 1353305: Memory - illegal accesses (OVERRUN)
>>> Overrunning array of 73 16-byte elements at element index 77 (byte
>>> offset 1232) by dereferencing pointer "g".
33 if (g->mask && !strcasecmp(name, g->name))
34 return i;
35 }
36
37 return GPIO_COUNT;
38 }
** CID 1353283: (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353283: (OVERRUN)
/3rdparty/chromeec/board/strago/led.c: 72 in led_set_brightness()
66 brightness_range[EC_LED_COLOR_GREEN] = 100;
67 }
68
69 int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
70 {
71 pwm_set_duty(PWM_CH_LED_RED, brightness[EC_LED_COLOR_RED]);
>>> CID 1353283: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_BLUE" in call to "pwm_set_duty".
72 pwm_set_duty(PWM_CH_LED_BLUE, brightness[EC_LED_COLOR_BLUE]);
73 pwm_set_duty(PWM_CH_LED_GREEN, brightness[EC_LED_COLOR_GREEN]);
74 return EC_SUCCESS;
75 }
76
77 static void strago_led_set_power(void)
/3rdparty/chromeec/board/strago/led.c: 73 in led_set_brightness()
67 }
68
69 int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
70 {
71 pwm_set_duty(PWM_CH_LED_RED, brightness[EC_LED_COLOR_RED]);
72 pwm_set_duty(PWM_CH_LED_BLUE, brightness[EC_LED_COLOR_BLUE]);
>>> CID 1353283: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_GREEN" in call to "pwm_set_duty".
73 pwm_set_duty(PWM_CH_LED_GREEN, brightness[EC_LED_COLOR_GREEN]);
74 return EC_SUCCESS;
75 }
76
77 static void strago_led_set_power(void)
78 {
/3rdparty/chromeec/board/rambi/led.c: 58 in led_set_brightness()
52 brightness_range[EC_LED_COLOR_RED] = 100;
53 brightness_range[EC_LED_COLOR_GREEN] = 100;
54 }
55
56 int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
57 {
>>> CID 1353283: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_RED" in call to "pwm_set_duty".
58 pwm_set_duty(PWM_CH_LED_RED, brightness[EC_LED_COLOR_RED]);
59 pwm_set_duty(PWM_CH_LED_GREEN, brightness[EC_LED_COLOR_GREEN]);
60 return EC_SUCCESS;
61 }
62
63 static void led_init(void)
** CID 1353282: (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353282: (OVERRUN)
/3rdparty/chromeec/board/strago/led.c: 138 in led_init()
132 /*
133 * Enable PWMs and set to 0% duty cycle. If they're disabled,
134 * seems to ground the pins instead of letting them float.
135 */
136 pwm_enable(PWM_CH_LED_RED, 1);
137 pwm_enable(PWM_CH_LED_GREEN, 1);
>>> CID 1353282: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_BLUE" in call to "pwm_enable".
138 pwm_enable(PWM_CH_LED_BLUE, 1);
139
140 set_color(LED_OFF);
141 }
142 DECLARE_HOOK(HOOK_INIT, led_init, HOOK_PRIO_DEFAULT);
143
/3rdparty/chromeec/board/strago/led.c: 137 in led_init()
131 {
132 /*
133 * Enable PWMs and set to 0% duty cycle. If they're disabled,
134 * seems to ground the pins instead of letting them float.
135 */
136 pwm_enable(PWM_CH_LED_RED, 1);
>>> CID 1353282: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_GREEN" in call to "pwm_enable".
137 pwm_enable(PWM_CH_LED_GREEN, 1);
138 pwm_enable(PWM_CH_LED_BLUE, 1);
139
140 set_color(LED_OFF);
141 }
142 DECLARE_HOOK(HOOK_INIT, led_init, HOOK_PRIO_DEFAULT);
/3rdparty/chromeec/board/rambi/led.c: 69 in led_init()
63 static void led_init(void)
64 {
65 /*
66 * Enable PWMs and set to 0% duty cycle. If they're disabled, the LM4
67 * seems to ground the pins instead of letting them float.
68 */
>>> CID 1353282: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_RED" in call to "pwm_enable".
69 pwm_enable(PWM_CH_LED_RED, 1);
70 pwm_enable(PWM_CH_LED_GREEN, 1);
71 set_color(LED_OFF);
72 }
73 DECLARE_HOOK(HOOK_INIT, led_init, HOOK_PRIO_DEFAULT);
74
** CID 1353281: (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353281: (OVERRUN)
/3rdparty/chromeec/board/strago/led.c: 58 in set_color()
52 *
53 * @param color Enumerated color value
54 */
55 static void set_color(enum led_color color)
56 {
57 pwm_set_duty(PWM_CH_LED_RED, color_brightness[color][0]);
>>> CID 1353281: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_BLUE" in call to "pwm_set_duty".
58 pwm_set_duty(PWM_CH_LED_BLUE, color_brightness[color][1]);
59 pwm_set_duty(PWM_CH_LED_GREEN, color_brightness[color][2]);
60 }
61
62 void led_get_brightness_range(enum ec_led_id led_id, uint8_t
*brightness_range)
63 {
/3rdparty/chromeec/board/strago/led.c: 59 in set_color()
53 * @param color Enumerated color value
54 */
55 static void set_color(enum led_color color)
56 {
57 pwm_set_duty(PWM_CH_LED_RED, color_brightness[color][0]);
58 pwm_set_duty(PWM_CH_LED_BLUE, color_brightness[color][1]);
>>> CID 1353281: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_GREEN" in call to "pwm_set_duty".
59 pwm_set_duty(PWM_CH_LED_GREEN, color_brightness[color][2]);
60 }
61
62 void led_get_brightness_range(enum ec_led_id led_id, uint8_t
*brightness_range)
63 {
64 brightness_range[EC_LED_COLOR_RED] = 100;
/3rdparty/chromeec/board/rambi/led.c: 46 in set_color()
40 * Set LED color
41 *
42 * @param color Enumerated color value
43 */
44 static void set_color(enum led_color color)
45 {
>>> CID 1353281: (OVERRUN)
>>> Overrunning callee's array of size 1 by passing argument
>>> "PWM_CH_LED_RED" in call to "pwm_set_duty".
46 pwm_set_duty(PWM_CH_LED_RED, color_brightness[color][0]);
47 pwm_set_duty(PWM_CH_LED_GREEN, color_brightness[color][1]);
48 }
49
50 void led_get_brightness_range(enum ec_led_id led_id, uint8_t
*brightness_range)
51 {
** CID 1353260: Memory - corruptions (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353260: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/power/skylake.c: 164 in handle_slp_sus()
158 {
159 /* If we're down or going down don't do anythin with SLP_SUS_L.
*/
160 if (state == POWER_G3 || state == POWER_S5G3)
161 return;
162
163 /* Always mimic PCH SLP_SUS request for all other states. */
>>> CID 1353260: Memory - corruptions (OVERRUN)
>>> Overrunning callee's array of size 73 by passing argument
>>> "GPIO_PMIC_SLP_SUS_L" in call to "gpio_set_level".
164 gpio_set_level(GPIO_PMIC_SLP_SUS_L,
gpio_get_level(GPIO_PCH_SLP_SUS_L));
165 }
166
167 #ifdef CONFIG_BOARD_HAS_RTC_RESET
168 static enum power_state power_wait_s5_rtc_reset(void)
169 {
** CID 1353259: Memory - corruptions (OVERRUN)
________________________________________________________________________________________________________
*** CID 1353259: Memory - corruptions (OVERRUN)
/3rdparty/chromeec/power/skylake.c: 79 in chipset_force_g3()
73 }
74
75 static void chipset_force_g3(void)
76 {
77 CPRINTS("Forcing fake G3.");
78
>>> CID 1353259: Memory - corruptions (OVERRUN)
>>> Overrunning callee's array of size 73 by passing argument
>>> "GPIO_PMIC_SLP_SUS_L" in call to "gpio_set_level".
79 gpio_set_level(GPIO_PMIC_SLP_SUS_L, 0);
80 }
81
82 void chipset_reset(int cold_reset)
83 {
84 CPRINTS("%s(%d)", __func__, cold_reset);
________________________________________________________________________________________________________
To view the defects in Coverity Scan visit,
https://scan.coverity.com/projects/coreboot?tab=overview
To manage Coverity Scan email notifications for "coreboot@coreboot.org", click
https://scan.coverity.com/subscriptions/edit?email=coreboot%40coreboot.org&token=49533df725f93b78361afb7b89ccde93
--
coreboot mailing list: coreboot@coreboot.org
https://www.coreboot.org/mailman/listinfo/coreboot
