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TDLS: Fix an interface addition error path

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It is possible for wpa_tdls_teardown_peers() to be called with sm ==
NULL in case interface addition fails before the WPA state machine is
initialized.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-01-06 22:54:52 +02:00
parent f2d57282ad
commit 52a80583ba
1 changed files with 2 additions and 0 deletions
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2
src/rsn_supp/tdls.c
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@ -2776,6 +2776,8 @@ void wpa_tdls_teardown_peers(struct wpa_sm *sm)
{ {
struct wpa_tdls_peer *peer, *tmp; struct wpa_tdls_peer *peer, *tmp;
if (!sm)
return;
peer = sm->tdls; peer = sm->tdls;
wpa_printf(MSG_DEBUG, "TDLS: Tear down peers"); wpa_printf(MSG_DEBUG, "TDLS: Tear down peers");