qcacld-3.0: Check peer address before peer create
Check peer address for group or zero before peer create as there is no way a MGMT frame can be sent to such a peer, and it also may lead to peer leak in FW, if this peer is created, as peer delete doesn't go for such a peer. Fix is to have a sanity check and then only allow peer create in host and FW. Change-Id: Ia7f9e870f10ff8fea5b03f01697370d05ca06668 CRs-Fixed: 2392771
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committed by
nshrivas

parent
19f4af5b3a
commit
2e1aa99e00
@@ -2030,6 +2030,12 @@ QDF_STATUS wma_create_peer(tp_wma_handle wma, struct cdp_pdev *pdev,
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goto err;
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goto err;
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}
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}
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if (qdf_is_macaddr_group((struct qdf_mac_addr *)peer_addr) ||
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qdf_is_macaddr_zero((struct qdf_mac_addr *)peer_addr)) {
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WMA_LOGE("Invalid peer address received reject it");
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goto err;
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}
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/*
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/*
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* Check if peer with same MAC exist on other Vdev, If so avoid
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* Check if peer with same MAC exist on other Vdev, If so avoid
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* adding this peer, as it will cause FW to crash.
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* adding this peer, as it will cause FW to crash.
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