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Bluetooth: hci: Fix Create Connection Cancel assert

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Since the LE (Enhanced) Connection Complete that comes as part of
cancelling a connection does not come through the priority rx thread in
hci_driver.c, the event class was not being calculated and cached.
Hence, calculate and cache the class whenever an event is received as
part of invoking a command.

Fixes #20110.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2019-10-24 15:28:40 +02:00 • committed by Carles Cufí
commit 8c2b849ae7
1 changed files with 3 additions and 2 deletions
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5
subsys/bluetooth/controller/hci/hci_driver.c
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@ -427,16 +427,17 @@ static void recv_thread(void *p1, void *p2, void *p3)
static int cmd_handle(struct net_buf *buf)
{
void *node_rx = NULL;
struct node_rx_pdu *node_rx = NULL;
struct net_buf *evt;
evt = hci_cmd_handle(buf, &node_rx);
evt = hci_cmd_handle(buf, (void **) &node_rx);
if (evt) {
BT_DBG("Replying with event of %u bytes", evt->len);
bt_recv_prio(evt);
if (node_rx) {
BT_DBG("RX node enqueue");
node_rx->hdr.user_meta = hci_get_class(node_rx);
k_fifo_put(&recv_fifo, node_rx);
}
}