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qcacld-3.0: Fix the crash in start bss failure

Telusuri Sumber 
qcacld-2.0 to qcacld-3.0 propagation

As per the current logic during start bss failure scenario
SAP/GO session is not closed resulting in vdev leakage.
Due to above leakage new interface creation with same MAC
address results in target assert.
Make change to cleanup SAP/GO session on start bss failure.

Change-Id: I785b4486f439646e2119adc87895ed95c6b80de6
CRs-Fixed: 954601
This commit is contained in:
Kiran Kumar Lokere
2016-08-18 12:40:07 -07:00
committed by Gerrit - the friendly Code Review server
orang tua 6ec907c542
melakukan 475c177cf5
1 mengubah file dengan 2 tambahan dan 17 penghapusan
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19
core/sap/src/sap_fsm.c
Melihat File

@@ -3780,23 +3780,8 @@ static QDF_STATUS sap_fsm_state_starting(ptSapContext sap_ctx,
wlansap_start_beacon_req(sap_ctx);
}
}
} else if (msg == eSAP_MAC_START_FAILS) {
/*
* Transition from STARTING to DISCONNECTED
* (both without substates)
*/
QDF_TRACE(QDF_MODULE_ID_SAP, QDF_TRACE_LEVEL_ERROR,
FL("from state %s => %s"),
"eSAP_STARTING", "eSAP_DISCONNECTED");
/*Action code for transition */
qdf_status = sap_signal_hdd_event(sap_ctx, NULL,
eSAP_START_BSS_EVENT,
(void *) eSAP_STATUS_FAILURE);
qdf_status = sap_goto_disconnected(sap_ctx);
/* Advance outer statevar */
sap_ctx->sapsMachine = eSAP_DISCONNECTED;
} else if (msg == eSAP_HDD_STOP_INFRA_BSS) {
} else if (msg == eSAP_MAC_START_FAILS ||
msg == eSAP_HDD_STOP_INFRA_BSS) {
/*
* Transition from eSAP_STARTING to eSAP_DISCONNECTED
* (both without substates)