espressif/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-04-27 19:13:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(esp_hw_support): fix invalid phy link pointer during sleep modem state deinit

Browse Source
This commit is contained in:
Li Shuai
2026-03-13 11:21:09 +08:00
committed by BOT
parent f9b779466c
commit 605a0e40ce
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_hw_support/sleep_modem.c
+3 -1
View File
@@ -175,6 +175,7 @@ typedef struct sleep_modem_config {
static sleep_modem_config_t s_sleep_modem = { .wifi.phy_link = NULL, .wifi.flags = 0 }; static sleep_modem_config_t s_sleep_modem = { .wifi.phy_link = NULL, .wifi.flags = 0 };
typedef struct { typedef struct {
void *link_head;
#define DESC_IDX_I2C_MST_ENA (0) #define DESC_IDX_I2C_MST_ENA (0)
#define DESC_IDX_I2C_MST_SEL (1) #define DESC_IDX_I2C_MST_SEL (1)
#define DESC_IDX_I2C_MST_DIS (2) #define DESC_IDX_I2C_MST_DIS (2)
@@ -274,6 +275,7 @@ esp_err_t sleep_modem_wifi_modem_state_init(void)
} }
} }
if (err == ESP_OK) { if (err == ESP_OK) {
phy_link_context.link_head = link;
s_sleep_modem.wifi.phy_link = (void *)&phy_link_context; s_sleep_modem.wifi.phy_link = (void *)&phy_link_context;
s_sleep_modem.wifi.flags = 0; s_sleep_modem.wifi.flags = 0;
} }
@@ -300,7 +302,7 @@ static void IRAM_ATTR sleep_modem_state_phy_link_config(void *link_context, uint
__attribute__((unused)) void sleep_modem_wifi_modem_state_deinit(void) __attribute__((unused)) void sleep_modem_wifi_modem_state_deinit(void)
{ {
if (s_sleep_modem.wifi.phy_link) { if (s_sleep_modem.wifi.phy_link) {
regdma_link_destroy(s_sleep_modem.wifi.phy_link, 0); regdma_link_destroy(((sleep_modem_state_phy_link_context_t *)(s_sleep_modem.wifi.phy_link))->link_head, 0);
s_sleep_modem.wifi.phy_link = NULL; s_sleep_modem.wifi.phy_link = NULL;
s_sleep_modem.wifi.flags = 0; s_sleep_modem.wifi.flags = 0;
} }