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mesh: free incoming encrypted access pdu until fully processed

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This commit is contained in:
Matthias Ringwald 2020-03-26 17:40:46 +01:00
parent 8fb906aa4a
commit da49152527
1 changed files with 8 additions and 6 deletions
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14
src/mesh/mesh_upper_transport.c
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@ -93,6 +93,8 @@ static mesh_control_pdu_t * incoming_control_pdu;
static mesh_access_pdu_t incoming_access_pdu_encrypted_singleton;
static mesh_pdu_t * incoming_access_encrypted;
static union {
mesh_control_pdu_t control;
mesh_access_pdu_t access;
@ -372,6 +374,8 @@ static void transport_segmented_setup_device_nonce(uint8_t * nonce, const mesh_p
static void mesh_upper_transport_process_access_message_done(mesh_access_pdu_t *access_pdu){
crypto_active = 0;
btstack_assert(mesh_access_ctl(access_pdu) == 0);
mesh_lower_transport_message_processed_by_higher_layer(incoming_access_encrypted);
incoming_access_encrypted = NULL;
incoming_access_pdu_encrypted = NULL;
mesh_upper_transport_run();
}
@ -754,6 +758,8 @@ static void mesh_upper_transport_run(void){
} else {
incoming_access_encrypted = (mesh_pdu_t *) network_pdu;
incoming_access_pdu_encrypted = &incoming_access_pdu_encrypted_singleton;
incoming_access_pdu_encrypted->pdu_header.pdu_type = MESH_PDU_TYPE_ACCESS;
incoming_access_pdu_decrypted = &incoming_pdu_singleton.access;
@ -772,9 +778,6 @@ static void mesh_upper_transport_run(void){
mesh_print_hex("Assembled payload", incoming_access_pdu_encrypted->data, incoming_access_pdu_encrypted->len);
// free mesh message
mesh_lower_transport_message_processed_by_higher_layer(pdu);
// get encoded transport pdu and start processing
mesh_upper_transport_process_segmented_message();
}
@ -807,6 +810,8 @@ static void mesh_upper_transport_run(void){
} else {
incoming_access_encrypted = (mesh_pdu_t *) message_pdu;
incoming_access_pdu_encrypted = &incoming_access_pdu_encrypted_singleton;
incoming_access_pdu_encrypted->pdu_header.pdu_type = MESH_PDU_TYPE_ACCESS;
incoming_access_pdu_decrypted = &incoming_pdu_singleton.access;
@ -823,9 +828,6 @@ static void mesh_upper_transport_run(void){
mesh_print_hex("Assembled payload", incoming_access_pdu_encrypted->data, incoming_access_pdu_encrypted->len);
// free mesh message
mesh_lower_transport_message_processed_by_higher_layer((mesh_pdu_t *)message_pdu);
// get encoded transport pdu and start processing
mesh_upper_transport_process_segmented_message();
}