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Bluetooth: ATT: Fix disconnected ATT not releasing buffers

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Fix bug in ATT reset handling, not releasing queued notification
buffers when the connection is terminated.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit is contained in:
Joakim Andersson 2019-10-03 15:04:58 +02:00 • committed by Johan Hedberg
commit 4bca0f3d33
1 changed files with 2 additions and 2 deletions
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4
subsys/bluetooth/host/att.c
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@ -2054,18 +2054,18 @@ static void att_reset(struct bt_att *att)
{
struct bt_att_req *req, *tmp;
int i;
#if CONFIG_BT_ATT_PREPARE_COUNT > 0
struct net_buf *buf;
#if CONFIG_BT_ATT_PREPARE_COUNT > 0
/* Discard queued buffers */
while ((buf = k_fifo_get(&att->prep_queue, K_NO_WAIT))) {
net_buf_unref(buf);
}
#endif /* CONFIG_BT_ATT_PREPARE_COUNT > 0 */
while ((buf = k_fifo_get(&att->tx_queue, K_NO_WAIT))) {
net_buf_unref(buf);
}
#endif
atomic_set_bit(att->flags, ATT_DISCONNECTED);