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Merge branch 'fix/coverity_check_in_twai_spi_slave_and_hd' into 'master'

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fix(driver_spi): coverity check in twai spi slave and slave_hd

Closes IDF-9561, IDF-9826, IDF-9832, IDF-9834, IDF-9844, IDF-9863, IDF-9864, IDF-11717, and IDF-11765

See merge request espressif/esp-idf!36386
This commit is contained in:
morris
2025-01-16 14:10:36 +08:00
parent c15e6e1fb6 8a4f3cec5a
commit 1e361f8c6d
3 changed files with 11 additions and 4 deletions
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2
components/driver/twai/twai.c
View File

@@ -293,6 +293,7 @@ static void twai_intr_handler_main(void *arg)
static void twai_configure_gpio(twai_obj_t *p_obj)
{
uint8_t controller_id = p_obj->controller_id;
assert(GPIO_IS_VALID_OUTPUT_GPIO(p_obj->tx_io)); //coverity check
uint64_t gpio_mask = BIT64(p_obj->tx_io);
//Set RX pin
@@ -330,6 +331,7 @@ static void twai_configure_gpio(twai_obj_t *p_obj)
static void twai_release_gpio(twai_obj_t *p_obj)
{
assert(p_obj);
assert(GPIO_IS_VALID_OUTPUT_GPIO(p_obj->tx_io)); //coverity check
uint64_t gpio_mask = BIT64(p_obj->tx_io);
esp_rom_gpio_connect_in_signal(GPIO_MATRIX_CONST_ONE_INPUT, twai_controller_periph_signals.controllers[p_obj->controller_id].rx_sig, false);

9
components/esp_driver_spi/src/gpspi/spi_slave.c
View File

@@ -471,7 +471,7 @@ esp_err_t SPI_SLAVE_ATTR spi_slave_queue_reset(spi_host_device_t host)
spi_slave_trans_priv_t trans;
while (uxQueueMessagesWaiting(spihost[host]->trans_queue)) {
xQueueReceive(spihost[host]->trans_queue, &trans, 0);
SPI_CHECK(pdTRUE == xQueueReceive(spihost[host]->trans_queue, &trans, 0), "can't reset queue", ESP_ERR_INVALID_STATE);
spi_slave_uninstall_priv_trans(host, &trans);
}
spihost[host]->cur_trans.trans = NULL;
@@ -524,15 +524,20 @@ esp_err_t SPI_SLAVE_ISR_ATTR spi_slave_queue_reset_isr(spi_host_device_t host)
ESP_RETURN_ON_FALSE_ISR(is_valid_host(host), ESP_ERR_INVALID_ARG, SPI_TAG, "invalid host");
ESP_RETURN_ON_FALSE_ISR(spihost[host], ESP_ERR_INVALID_ARG, SPI_TAG, "host not slave");
esp_err_t err = ESP_OK;
spi_slave_trans_priv_t trans;
BaseType_t do_yield = pdFALSE;
while (pdFALSE == xQueueIsQueueEmptyFromISR(spihost[host]->trans_queue)) {
xQueueReceiveFromISR(spihost[host]->trans_queue, &trans, &do_yield);
if (pdTRUE != xQueueReceiveFromISR(spihost[host]->trans_queue, &trans, &do_yield)) {
err = ESP_ERR_INVALID_STATE;
break;
}
spi_slave_uninstall_priv_trans(host, &trans);
}
if (do_yield) {
portYIELD_FROM_ISR();
}
ESP_RETURN_ON_ERROR_ISR(err, SPI_TAG, "can't reset queue");
spihost[host]->cur_trans.trans = NULL;
return ESP_OK;

4
components/esp_driver_spi/src/gpspi/spi_slave_hd.c
View File

@@ -437,7 +437,7 @@ static IRAM_ATTR void s_spi_slave_hd_segment_isr(void *arg)
bool rx_sent = false;
if (!host->tx_curr_trans.trans) {
ret = xQueueReceiveFromISR(host->tx_trans_queue, &host->tx_curr_trans, &awoken);
if (ret == pdTRUE) {
if ((ret == pdTRUE) && host->tx_curr_trans.trans) {
spicommon_dma_desc_setup_link(hal->dmadesc_tx->desc, host->tx_curr_trans.aligned_buffer, host->tx_curr_trans.trans->len, false);
spi_dma_reset(host->dma_ctx->tx_dma_chan);
spi_slave_hd_hal_txdma(hal);
@@ -456,7 +456,7 @@ static IRAM_ATTR void s_spi_slave_hd_segment_isr(void *arg)
}
if (!host->rx_curr_trans.trans) {
ret = xQueueReceiveFromISR(host->rx_trans_queue, &host->rx_curr_trans, &awoken);
if (ret == pdTRUE) {
if ((ret == pdTRUE) && host->rx_curr_trans.trans) {
spicommon_dma_desc_setup_link(hal->dmadesc_rx->desc, host->rx_curr_trans.aligned_buffer, host->rx_curr_trans.trans->len, true);
spi_dma_reset(host->dma_ctx->rx_dma_chan);
spi_slave_hd_hal_rxdma(hal);