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drivers/net: Fix crash in wifi_sim disconnect.

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Add WLAN_STA_STATE_DISCONNECTED state to prevent race conditions or invalid state handling during disconnect.

Signed-off-by: liqinhui <liqinhui@xiaomi.com>
This commit is contained in:
liqinhui 2025-04-17 19:56:29 +08:00 • committed by Xiang Xiao
parent a35dcd82e3
commit 58110f3d1a
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wifi_sim.c
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@ -146,6 +146,7 @@ enum WLAN_STA_STATE_E
WLAN_STA_STATE_INIT,
WLAN_STA_STATE_CONNECTING,
WLAN_STA_STATE_CONNECTED,
WLAN_STA_STATE_DISCONNECTED,
};
enum WLAN_STA_CONNERR_E
@ -915,6 +916,8 @@ static int wifidriver_start_disconnect(FAR struct wifi_sim_s *wifidev)
{
if (wifidev->state == WLAN_STA_STATE_CONNECTED)
{
wifidev->state = WLAN_STA_STATE_DISCONNECTED;
/* free the connected_ap */
free(wifidev->connected_ap);