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Bluetooth: controller: split: Fix response to unexpected LL_FEATURE_RSP

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Fix response to unexpected LL_FEATURE_RSP for the case that
BT_CTLR_SLAVE_FEAT_REQ is disabled. Fixes LL/PAC/SLA/BV-01 for such a
configuration.

Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
This commit is contained in:
Wolfgang Puffitsch 2020-03-16 12:34:33 +01:00 • committed by Alberto Escolar
commit f3de1f5b38
1 changed files with 3 additions and 1 deletions
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4
subsys/bluetooth/controller/ll_sw/ull_conn.c
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@ -5407,7 +5407,9 @@ static inline int ctrl_rx(memq_link_t *link, struct node_rx_pdu **rx,
#endif /* CONFIG_BT_CTLR_SLAVE_FEAT_REQ */
case PDU_DATA_LLCTRL_TYPE_FEATURE_RSP:
if (!pdu_len_cmp(PDU_DATA_LLCTRL_TYPE_FEATURE_RSP,
if ((!IS_ENABLED(CONFIG_BT_CTLR_SLAVE_FEAT_REQ) &&
conn->lll.role) ||
!pdu_len_cmp(PDU_DATA_LLCTRL_TYPE_FEATURE_RSP,
pdu_rx->len)) {
goto ull_conn_rx_unknown_rsp_send;
}