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P2P: Consider BSS entry pending for P2P joining as a known BSS

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Consider the BSS entry that is pending for the P2P group join operation
also as a known network along with the existing configured networks.
This prevents removal of the BSS entry that is still in the process of
P2P join operation from the BSS table when the number of entries exceed
bss_max_count.

Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
This commit is contained in:
Sreeramya Soratkal 2020-10-12 16:12:14 +05:30 committed by Jouni Malinen
parent 106d67a93c
commit c575904761
1 changed files with 22 additions and 0 deletions
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22
wpa_supplicant/bss.c
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@ -351,10 +351,32 @@ static int wpa_bss_is_wps_candidate(struct wpa_supplicant *wpa_s,
} }
static bool is_p2p_pending_bss(struct wpa_supplicant *wpa_s,
struct wpa_bss *bss)
{
#ifdef CONFIG_P2P
u8 addr[ETH_ALEN];
if (os_memcmp(bss->bssid, wpa_s->pending_join_iface_addr,
ETH_ALEN) == 0)
return true;
if (!is_zero_ether_addr(wpa_s->pending_join_dev_addr) &&
p2p_parse_dev_addr((const u8 *) (bss + 1), bss->ie_len,
addr) == 0 &&
os_memcmp(addr, wpa_s->pending_join_dev_addr, ETH_ALEN) == 0)
return true;
#endif /* CONFIG_P2P */
return false;
}
static int wpa_bss_known(struct wpa_supplicant *wpa_s, struct wpa_bss *bss) static int wpa_bss_known(struct wpa_supplicant *wpa_s, struct wpa_bss *bss)
{ {
struct wpa_ssid *ssid; struct wpa_ssid *ssid;
if (is_p2p_pending_bss(wpa_s, bss))
return 1;
for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
if (ssid->ssid == NULL || ssid->ssid_len == 0) if (ssid->ssid == NULL || ssid->ssid_len == 0)
continue; continue;