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Bluetooth: BAP: SD: Added missing bad code when using mod_src

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When the encrypt state was changed via
bt_bap_scan_delegator_mod_src then we didn't set the bad
broadcast code correctly.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2024-08-27 18:02:56 +02:00 • committed by Fabio Baltieri
commit 94e548120b
2 changed files with 11 additions and 1 deletions
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6
subsys/bluetooth/audio/bap_scan_delegator.c
View file

@ -1469,6 +1469,12 @@ int bt_bap_scan_delegator_mod_src(const struct bt_bap_scan_delegator_mod_src_par
if (state->encrypt_state != param->encrypt_state) { if (state->encrypt_state != param->encrypt_state) {
state->encrypt_state = param->encrypt_state; state->encrypt_state = param->encrypt_state;
if (state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) {
(void)memcpy(state->bad_code, internal_state->broadcast_code,
sizeof(internal_state->state.bad_code));
}
state_changed = true; state_changed = true;
} }

6
tests/bsim/bluetooth/audio/src/bap_broadcast_assistant_test.c
View file

@ -142,7 +142,11 @@ static void bap_broadcast_assistant_recv_state_cb(
SET_FLAG(flag_broadcast_code_requested); SET_FLAG(flag_broadcast_code_requested);
} else if (state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) { } else if (state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) {
SET_FLAG(flag_incorrect_broadcast_code); SET_FLAG(flag_incorrect_broadcast_code);
return; if (memcmp(state->bad_code, INCORRECT_BROADCAST_CODE,
BT_AUDIO_BROADCAST_CODE_SIZE) != 0) {
FAIL("Bad code is not what we sent");
return;
}
} }
for (uint8_t i = 0; i < state->num_subgroups; i++) { for (uint8_t i = 0; i < state->num_subgroups; i++) {