Commit d1f8b61a authored Mar 08, 2021 by Yu Wang Committed by Gerrit - the friendly Code Review server Mar 08, 2021

qcacld-3.0: correct result code for unexpected MLM join request

When processing unexpected MLM join request in STA mode,
it won't create bss peer or trigger vdev start, just post
LIM_MLM_JOIN_CNF with result code eSIR_SME_RESOURCES_UNAVAILABLE;
when handling this connection failure, vdev stop will be sent but
WLAN_VDEV_SM_EV_STOP_RESP will be discarded due to SM is
in INIT state, which leads to PE session leak and unexpected
behaviors.
To fix it, change the result code to eSIR_SME_PEER_CREATE_FAILED,
then the pe_session will be deleted and no vdev stop will be
triggered when processing connection failure.

Change-Id: I7fd860e7ce07970eafcfb31cd9b54340048d69a4
CRs-Fixed: 2894292

parent 5c01f8c4

core/mac/src/pe/lim/lim_process_mlm_req_messages.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -502,7 +502,7 @@ void lim_process_mlm_join_req(struct mac_context *mac_ctx,
		qdf_mem_free(mlm_join_req);
		if (session)
		session->pLimMlmJoinReq = NULL;
		mlmjoin_cnf.resultCode = eSIR_SME_RESOURCES_UNAVAILABLE;
		mlmjoin_cnf.resultCode = eSIR_SME_PEER_CREATE_FAILED;
		mlmjoin_cnf.sessionId = sessionid;
		mlmjoin_cnf.protStatusCode = eSIR_MAC_UNSPEC_FAILURE_STATUS;
		lim_post_sme_message(mac_ctx, LIM_MLM_JOIN_CNF,