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P2P: Fix P2P_FLUSH clearing of p2p_go_avoid_freq

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P2P_FLUSH command did not cleanly clear the p2p_go_avoid_freq data
structure, and left it in an inconsistent state, where the range field
was NULL but the num field was not 0. This would have resulted in an
invalid memory access in freq_range_list_includes().

Fix this.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2015-07-27 22:24:30 +03:00 committed by Jouni Malinen
parent 3a8f008a24
commit 85e152b646
1 changed files with 1 additions and 0 deletions
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wpa_supplicant/ctrl_iface.c
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@ -6793,6 +6793,7 @@ static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
p2p_wpa_s->p2p_disable_ip_addr_req = 0;
os_free(p2p_wpa_s->global->p2p_go_avoid_freq.range);
p2p_wpa_s->global->p2p_go_avoid_freq.range = NULL;
p2p_wpa_s->global->p2p_go_avoid_freq.num = 0;
p2p_wpa_s->global->pending_p2ps_group = 0;
#endif /* CONFIG_P2P */