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P2P: Deinit GO group data before global P2P deinit
author
Jouni Malinen
<jouni.malinen@atheros.com>
Thu, 5 Aug 2010 02:13:00 +0000
(19:13 -0700)
committer
Jouni Malinen
<j@w1.fi>
Thu, 9 Sep 2010 14:17:23 +0000
(07:17 -0700)
This avoids issues with using freed memory in p2p_group_deinit().
wpa_supplicant/p2p_supplicant.c
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diff --git
a/wpa_supplicant/p2p_supplicant.c
b/wpa_supplicant/p2p_supplicant.c
index
71b08ad
..
b9b18bb
100644
(file)
--- a/
wpa_supplicant/p2p_supplicant.c
+++ b/
wpa_supplicant/p2p_supplicant.c
@@
-2268,6
+2268,15
@@
void wpas_p2p_deinit_global(struct wpa_global *global)
os_free(ifname);
}
+ /*
+ * Deinit GO data on any possibly remaining interface (if main
+ * interface is used as GO).
+ */
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (wpa_s->ap_iface)
+ wpas_p2p_group_deinit(wpa_s);
+ }
+
p2p_deinit(global->p2p);
global->p2p = NULL;
}