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Fix crash on BSS deinit getting called before BSS init

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Jouni Malinen 2009-12-28 12:11:23 +02:00 committed by Jouni Malinen
parent 34359a3fb1
commit e5fc8c8ce5
1 changed files with 2 additions and 0 deletions
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2
wpa_supplicant/bss.c
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@ -260,6 +260,8 @@ void wpa_bss_deinit(struct wpa_supplicant *wpa_s)
{
struct wpa_bss *bss, *n;
eloop_cancel_timeout(wpa_bss_timeout, wpa_s, NULL);
if (wpa_s->bss.next == NULL)
return; /* BSS table not yet initialized */
dl_list_for_each_safe(bss, n, &wpa_s->bss, struct wpa_bss, list)
wpa_bss_remove(wpa_s, bss);
}