[mynewt-nimble] 02/02: nimble/ll: Fix peer address check with privacy

[an...@apache.org]

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andk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-nimble.git

commit e46fdc90e0b4183ee87d37e8746170f9b2a2b25b
Author: Andrzej Kaczmarek <an...@codecoup.pl>
AuthorDate: Mon Jun 17 15:28:10 2019 +0200

    nimble/ll: Fix peer address check with privacy
    
    We should explicitly chceck if AdvA is identity instead of just
    comparing address types. Comparing address types can give incorrect
    result if peer identity address is static random since both static
    random and RPA are random addresses.
---
 nimble/controller/src/ble_ll_conn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nimble/controller/src/ble_ll_conn.c b/nimble/controller/src/ble_ll_conn.c
index 8721f1e..342d0f8 100644
--- a/nimble/controller/src/ble_ll_conn.c
+++ b/nimble/controller/src/ble_ll_conn.c
@@ -2524,7 +2524,7 @@ ble_ll_conn_is_peer_adv(uint8_t addr_type, uint8_t *adva, int index)
     /* Fall-through intentional */
     case BLE_HCI_CONN_PEER_ADDR_PUBLIC:
     case BLE_HCI_CONN_PEER_ADDR_RANDOM:
-        if (addr_type == connsm->peer_addr_type) {
+        if (ble_ll_addr_is_id(adva, addr_type)) {
 #if MYNEWT_VAL(BLE_LL_CFG_FEAT_LL_PRIVACY)
                 /* Peer uses its identity address. Let's verify privacy mode.
                  *