kopia lustrzana https://github.com/espressif/esp-idf
esp_wifi: fix clearing default wifi netif procedure
Prior to this change "esp_wifi_clear_default_wifi_driver_and_handlers" will not remove netif pointer from table when both AP and STA interfaces were created and destroying default wifi interfaces is done in unfortunate order. As a result there is dangling pointer left and it may cause crash in later code (i.e. when esp_wifi_stop() is called).pull/8968/head
rodzic
3aeb80acb6
commit
e72151055b
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@ -236,6 +236,8 @@ esp_err_t esp_wifi_clear_default_wifi_driver_and_handlers(void *esp_netif)
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if (s_wifi_netifs[i] == esp_netif) {
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s_wifi_netifs[i] = NULL;
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}
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}
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for (i = 0; i< MAX_WIFI_IFS; ++i) {
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// check if all netifs are cleared to delete default handlers
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if (s_wifi_netifs[i] != NULL) {
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break;
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