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add factory reset support (not-full yet)

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NIIBE Yutaka
2016-10-13 15:06:19 +09:00
parent 5795dc9877
commit 34d0b34144
5 changed files with 167 additions and 20 deletions
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24
src/openpgp-do.c
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@@ -1074,6 +1074,28 @@ gpg_do_delete_prvkey (enum kind_of_key kk, int clean_page_full)
}
}
void
gpg_do_terminate (void)
{
int i;
for (i = 0; i < 3; i++)
kd[i].pubkey = NULL;
for (i = 0; i < NR_DO__LAST__; i++)
do_ptr[i] = NULL;
num_prv_keys = 0;
data_objects_number_of_bytes = 0;
digital_signature_counter = 0;
pw1_lifetime_p = NULL;
pw_err_counter_p[PW_ERR_PW1] = NULL;
pw_err_counter_p[PW_ERR_RC] = NULL;
pw_err_counter_p[PW_ERR_PW3] = NULL;
algo_attr_sig_p = algo_attr_dec_p = algo_attr_aut_p = NULL;
}
static int
gpg_do_write_prvkey (enum kind_of_key kk, const uint8_t *key_data,
int prvkey_len, const uint8_t *keystring_admin,
@@ -1549,7 +1571,7 @@ gpg_data_scan (const uint8_t *p_start)
/* Traverse DO, counters, etc. in DATA pool */
p = p_start;
while (*p != NR_EMPTY)
while (p && *p != NR_EMPTY)
{
uint8_t nr = *p++;
uint8_t second_byte = *p;