Jouni Malinen 04a258e7c5 hostapd: Check that EVENT_ASSOC data is present before using it
While hostapd should not really receive the EVENT_ASSOC message for
IBSS, driver_nl80211.c could potentially generate that if something
external forces the interface into IBSS mode and the IBSS case does not
provide the struct assoc_info data. Avoid the potential NULL pointer
dereference by explicitly verifying for the event data to be present.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-08-26 17:23:02 +03:00
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