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Fix strict-prototypes warnings by explicitly specifying void when a function accepts no arguments.

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This commit is contained in:
andrew 2019-01-25 16:23:20 +01:00
parent a73e147ceb
commit 7be7709c70
2 changed files with 12 additions and 12 deletions
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4
norcow.c
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@ -248,7 +248,7 @@ static uint32_t find_free_offset(uint8_t sector)
/* /*
* Compacts active sector and sets new active sector * Compacts active sector and sets new active sector
*/ */
static void compact() static void compact(void)
{ {
uint32_t offsetr; uint32_t offsetr;
uint32_t version; uint32_t version;
@ -551,7 +551,7 @@ secbool norcow_update_bytes(const uint16_t key, const uint16_t offset, const uin
/* /*
* Complete storage version upgrade * Complete storage version upgrade
*/ */
secbool norcow_upgrade_finish() secbool norcow_upgrade_finish(void)
{ {
erase_sector(norcow_active_sector, secfalse); erase_sector(norcow_active_sector, secfalse);
norcow_active_sector = norcow_write_sector; norcow_active_sector = norcow_write_sector;

20
storage.c
View File

@ -117,8 +117,8 @@ static uint32_t norcow_active_version = 0;
static const uint8_t TRUE_BYTE = 0x01; static const uint8_t TRUE_BYTE = 0x01;
static const uint8_t FALSE_BYTE = 0x00; static const uint8_t FALSE_BYTE = 0x00;
static void handle_fault(); static void handle_fault(void);
static secbool storage_upgrade(); static secbool storage_upgrade(void);
static secbool storage_set_encrypted(const uint16_t key, const void *val, const uint16_t len); static secbool storage_set_encrypted(const uint16_t key, const void *val, const uint16_t len);
static secbool storage_get_encrypted(const uint16_t key, void *val_dest, const uint16_t max_len, uint16_t *len); static secbool storage_get_encrypted(const uint16_t key, void *val_dest, const uint16_t max_len, uint16_t *len);
@ -149,7 +149,7 @@ static secbool is_protected(uint16_t key) {
/* /*
* Initialize the storage authentication tag for freshly wiped storage. * Initialize the storage authentication tag for freshly wiped storage.
*/ */
static secbool auth_init() { static secbool auth_init(void) {
uint8_t tag[SHA256_DIGEST_LENGTH]; uint8_t tag[SHA256_DIGEST_LENGTH];
memzero(authentication_sum, sizeof(authentication_sum)); memzero(authentication_sum, sizeof(authentication_sum));
hmac_sha256(cached_sak, SAK_SIZE, authentication_sum, sizeof(authentication_sum), tag); hmac_sha256(cached_sak, SAK_SIZE, authentication_sum, sizeof(authentication_sum), tag);
@ -284,7 +284,7 @@ static secbool auth_get(uint16_t key, const void **val, uint16_t *len)
/* /*
* Generates a delay of random length. Use this to protect sensitive code against fault injection. * Generates a delay of random length. Use this to protect sensitive code against fault injection.
*/ */
static void wait_random() static void wait_random(void)
{ {
#ifndef TREZOR_STORAGE_TEST #ifndef TREZOR_STORAGE_TEST
int wait = random32() & 0xff; int wait = random32() & 0xff;
@ -392,7 +392,7 @@ static secbool check_guard_key(const uint32_t guard_key)
return sectrue; return sectrue;
} }
static uint32_t generate_guard_key() static uint32_t generate_guard_key(void)
{ {
uint32_t guard_key = 0; uint32_t guard_key = 0;
do { do {
@ -446,7 +446,7 @@ static secbool pin_logs_init(uint32_t fails)
* Initializes the values of VERSION_KEY, EDEK_PVC_KEY, PIN_NOT_SET_KEY and PIN_LOGS_KEY using an empty PIN. * Initializes the values of VERSION_KEY, EDEK_PVC_KEY, PIN_NOT_SET_KEY and PIN_LOGS_KEY using an empty PIN.
* This function should be called to initialize freshly wiped storage. * This function should be called to initialize freshly wiped storage.
*/ */
static void init_wiped_storage() static void init_wiped_storage(void)
{ {
random_buffer(cached_keys, sizeof(cached_keys)); random_buffer(cached_keys, sizeof(cached_keys));
uint32_t version = NORCOW_VERSION; uint32_t version = NORCOW_VERSION;
@ -485,7 +485,7 @@ void storage_init(PIN_UI_WAIT_CALLBACK callback, const uint8_t *salt, const uint
memzero(cached_keys, sizeof(cached_keys)); memzero(cached_keys, sizeof(cached_keys));
} }
static secbool pin_fails_reset() static secbool pin_fails_reset(void)
{ {
const void *logs = NULL; const void *logs = NULL;
uint16_t len = 0; uint16_t len = 0;
@ -517,7 +517,7 @@ static secbool pin_fails_reset()
return pin_logs_init(0); return pin_logs_init(0);
} }
static secbool pin_fails_increase() static secbool pin_fails_increase(void)
{ {
const void *logs = NULL; const void *logs = NULL;
uint16_t len = 0; uint16_t len = 0;
@ -969,7 +969,7 @@ void storage_wipe(void)
init_wiped_storage(); init_wiped_storage();
} }
static void handle_fault() static void handle_fault(void)
{ {
static secbool in_progress = secfalse; static secbool in_progress = secfalse;
@ -1031,7 +1031,7 @@ static secbool v0_pin_get_fails(uint32_t *ctr)
return sectrue; return sectrue;
} }
static secbool storage_upgrade() static secbool storage_upgrade(void)
{ {
const uint16_t V0_PIN_KEY = 0x0000; const uint16_t V0_PIN_KEY = 0x0000;
const uint16_t V0_PIN_FAIL_KEY = 0x0001; const uint16_t V0_PIN_FAIL_KEY = 0x0001;