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Clear wpa_psk memory when setting up wpa_supplicant AP mode

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This is more of a theoretical case since this part is done only during
setup and the structure is not allocated in practice. Anyway,
maintaining more consistent use of bin_clear_free() for structures that
may contain keys is useful.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-12-29 13:05:32 +02:00
parent 7d711541dc
commit ce52d031e5
1 changed files with 1 additions and 1 deletions
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2
wpa_supplicant/ap.c
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@ -225,7 +225,7 @@ static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s,
bss->wpa_key_mgmt = ssid->key_mgmt;
bss->wpa_pairwise = ssid->pairwise_cipher;
if (ssid->psk_set) {
os_free(bss->ssid.wpa_psk);
bin_clear_free(bss->ssid.wpa_psk, sizeof(*bss->ssid.wpa_psk));
bss->ssid.wpa_psk = os_zalloc(sizeof(struct hostapd_wpa_psk));
if (bss->ssid.wpa_psk == NULL)
return -1;