dearsky/pico-hsm
1
0
Fork 0
Code Issues 17 Pull Requests 4 Actions Packages Projects Releases 26 Wiki Activity

Using file_has_data() to check contents.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-01-13 18:07:50 +01:00
parent 723011078c
commit 5419ff74ee
7 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/hsm/cmd_puk_auth.c
View File

@@ -22,7 +22,7 @@
int cmd_puk_auth() {
uint8_t p1 = P1(apdu), p2 = P2(apdu);
file_t *ef_puk = search_by_fid(EF_PUKAUT, NULL, SPECIFY_EF);
if (!ef_puk || !ef_puk->data || file_get_size(ef_puk) == 0)
if (!file_has_data(ef_puk))
return SW_FILE_NOT_FOUND();
uint8_t *puk_data = file_get_data(ef_puk);
if (apdu.nc > 0) {
@@ -35,7 +35,7 @@ int cmd_puk_auth() {
ef = search_dynamic_file(EF_PUK+i);
if (!ef) /* Never should not happen */
return SW_MEMORY_FAILURE();
if (ef->data == NULL || file_get_size(ef) == 0) /* found first empty slot */
if (!file_has_data(ef)) /* found first empty slot */
break;
}
uint8_t *tmp = (uint8_t *)calloc(file_get_size(ef_puk), sizeof(uint8_t));
@@ -64,7 +64,7 @@ int cmd_puk_auth() {
file_t *ef = search_dynamic_file(EF_PUK+p2);
if (!ef)
return SW_INCORRECT_P1P2();
if (ef->data == NULL || file_get_size(ef) == 0)
if (!file_has_data(ef))
return SW_REFERENCE_NOT_FOUND();
size_t chr_len = 0;
const uint8_t *chr = cvc_get_chr(file_get_data(ef), file_get_size(ef), &chr_len);