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nimble/ll: Fix own address type check during scan

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We did not check own address type requested for scan when filtering so
we matched random address even if public address was requested and vv.

This fixes LL/DDI/SCN/BV-71-C.
This commit is contained in:
Andrzej Kaczmarek
2022-08-22 18:57:38 +02:00
parent ef4f44a02e
commit 9331fbc5a4
1 changed files with 4 additions and 2 deletions
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nimble/controller/src/ble_ll_scan.c
+4 -2
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@@ -1333,7 +1333,8 @@ ble_ll_scan_rx_filter(uint8_t own_addr_type, uint8_t scan_filt_policy,
}
/* Ignore if not directed to us */
if (!ble_ll_is_our_devaddr(addrd->targeta, addrd->targeta_type)) {
if ((addrd->targeta_type != (own_addr_type & 0x01)) ||
!ble_ll_is_our_devaddr(addrd->targeta, addrd->targeta_type)) {
return -1;
}
break;
@@ -1347,7 +1348,8 @@ ble_ll_scan_rx_filter(uint8_t own_addr_type, uint8_t scan_filt_policy,
#else
/* Ignore if not directed to us */
if (addrd->targeta &&
!ble_ll_is_our_devaddr(addrd->targeta, addrd->targeta_type)) {
((addrd->targeta_type != (own_addr_type & 0x01)) ||
!ble_ll_is_our_devaddr(addrd->targeta, addrd->targeta_type))) {
return -1;
}