mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-16 03:18:09 +00:00
Check the 'initialized' flag in storage_*() functions before doing anything.
This commit is contained in:
parent
8fc03a5a95
commit
6d9a4962a4
20
storage.c
20
storage.c
@ -448,6 +448,10 @@ static secbool pin_logs_init(uint32_t fails)
|
||||
*/
|
||||
static void init_wiped_storage(void)
|
||||
{
|
||||
if (sectrue != initialized) {
|
||||
// We cannot initialize the storage contents if the hardware_salt is not set.
|
||||
return;
|
||||
}
|
||||
random_buffer(cached_keys, sizeof(cached_keys));
|
||||
uint32_t version = NORCOW_VERSION;
|
||||
ensure(auth_init(), "failed to initialize storage authentication tag");
|
||||
@ -519,6 +523,10 @@ static secbool pin_fails_reset(void)
|
||||
|
||||
secbool storage_pin_fails_increase(void)
|
||||
{
|
||||
if (sectrue != initialized) {
|
||||
return secfalse;
|
||||
}
|
||||
|
||||
const void *logs = NULL;
|
||||
uint16_t len = 0;
|
||||
|
||||
@ -643,6 +651,10 @@ static secbool pin_get_fails(uint32_t *ctr)
|
||||
|
||||
secbool storage_is_unlocked(void)
|
||||
{
|
||||
if (sectrue != initialized) {
|
||||
return secfalse;
|
||||
}
|
||||
|
||||
return unlocked;
|
||||
}
|
||||
|
||||
@ -703,6 +715,10 @@ static secbool unlock(uint32_t pin)
|
||||
|
||||
secbool storage_unlock(uint32_t pin)
|
||||
{
|
||||
if (sectrue != initialized) {
|
||||
return secfalse;
|
||||
}
|
||||
|
||||
// Get the pin failure counter
|
||||
uint32_t ctr;
|
||||
if (sectrue != pin_get_fails(&ctr)) {
|
||||
@ -949,6 +965,10 @@ secbool storage_has_pin(void)
|
||||
|
||||
uint32_t storage_get_pin_rem(void)
|
||||
{
|
||||
if (sectrue != initialized) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint32_t ctr = 0;
|
||||
if (sectrue != pin_get_fails(&ctr)) {
|
||||
return 0;
|
||||
|
Loading…
Reference in New Issue
Block a user