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qcacmn: Fix kw issue in target_if_nan_register_events

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Potential NULL pointer dereference of handle in
target_if_nan_register_events.

Add null check in the function.

Change-Id: I1fc57d712713bc47345b178c972cc5fc926a42d0
CRs-Fixed: 2317017
This commit is contained in:
Jingxiang Ge 2018-09-21 15:46:20 +08:00 • committed by nshrivas
commit de9bd0182e
1 changed files with 4 additions and 0 deletions
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4
target_if/nan/src/target_if_nan.c
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@ -685,6 +685,10 @@ QDF_STATUS target_if_nan_register_events(struct wlan_objmgr_psoc *psoc)
int ret;
wmi_unified_t handle = get_wmi_unified_hdl_from_psoc(psoc);
if (!handle) {
target_if_err("handle is NULL");
return QDF_STATUS_E_FAILURE;
}
ret = wmi_unified_register_event_handler(handle,
wmi_ndp_initiator_rsp_event_id,
target_if_ndp_initiator_rsp_handler,