mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-02-21 12:40:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

sm: remove write-only variable

Browse Source
This commit is contained in:
Matthias Ringwald 2023-05-10 11:57:06 +02:00
parent db3c1f8953
commit 6d4050fb8a
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/ble/sm.c
View File

@ -253,7 +253,6 @@ static uint8_t sm_cmac_sc_buffer[80];
// resolvable private address lookup / CSRK calculation // resolvable private address lookup / CSRK calculation
static int sm_address_resolution_test; static int sm_address_resolution_test;
static int sm_address_resolution_ah_calculation_active;
static uint8_t sm_address_resolution_addr_type; static uint8_t sm_address_resolution_addr_type;
static bd_addr_t sm_address_resolution_address; static bd_addr_t sm_address_resolution_address;
static void * sm_address_resolution_context; static void * sm_address_resolution_context;
@ -2249,7 +2248,6 @@ static bool sm_run_csrk(void){
(void)memcpy(sm_aes128_key, irk, 16); (void)memcpy(sm_aes128_key, irk, 16);
sm_ah_r_prime(sm_address_resolution_address, sm_aes128_plaintext); sm_ah_r_prime(sm_address_resolution_address, sm_aes128_plaintext);
sm_address_resolution_ah_calculation_active = 1;
sm_aes128_state = SM_AES128_ACTIVE; sm_aes128_state = SM_AES128_ACTIVE;
btstack_crypto_aes128_encrypt(&sm_crypto_aes128_request, sm_aes128_key, sm_aes128_plaintext, sm_aes128_ciphertext, sm_handle_encryption_result_address_resolution, NULL); btstack_crypto_aes128_encrypt(&sm_crypto_aes128_request, sm_aes128_key, sm_aes128_plaintext, sm_aes128_ciphertext, sm_handle_encryption_result_address_resolution, NULL);
return true; return true;
@ -3455,7 +3453,6 @@ static void sm_handle_encryption_result_address_resolution(void *arg){
UNUSED(arg); UNUSED(arg);
sm_aes128_state = SM_AES128_IDLE; sm_aes128_state = SM_AES128_IDLE;
sm_address_resolution_ah_calculation_active = 0;
// compare calulated address against connecting device // compare calulated address against connecting device
uint8_t * hash = &sm_aes128_ciphertext[13]; uint8_t * hash = &sm_aes128_ciphertext[13];
if (memcmp(&sm_address_resolution_address[3], hash, 3) == 0){ if (memcmp(&sm_address_resolution_address[3], hash, 3) == 0){
@ -4821,7 +4818,6 @@ static void sm_state_reset(void) {
rau_state = RAU_IDLE; rau_state = RAU_IDLE;
sm_aes128_state = SM_AES128_IDLE; sm_aes128_state = SM_AES128_IDLE;
sm_address_resolution_test = -1; // no private address to resolve yet sm_address_resolution_test = -1; // no private address to resolve yet
sm_address_resolution_ah_calculation_active = 0;
sm_address_resolution_mode = ADDRESS_RESOLUTION_IDLE; sm_address_resolution_mode = ADDRESS_RESOLUTION_IDLE;
sm_address_resolution_general_queue = NULL; sm_address_resolution_general_queue = NULL;
sm_active_connection_handle = HCI_CON_HANDLE_INVALID; sm_active_connection_handle = HCI_CON_HANDLE_INVALID;