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

Fix potential crash on loading dkek.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-04-17 19:42:47 +02:00
parent 001d076fdf
commit 25c93c279f
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/hsm/kek.c
View File

@@ -110,7 +110,7 @@ int mse_decrypt_ct(uint8_t *data, size_t len) {
int load_dkek(uint8_t id, uint8_t *dkek) { int load_dkek(uint8_t id, uint8_t *dkek) {
file_t *tf = search_file(EF_DKEK + id); file_t *tf = search_file(EF_DKEK + id);
if (!tf) { if (!file_has_data(tf)) {
return CCID_ERR_FILE_NOT_FOUND; return CCID_ERR_FILE_NOT_FOUND;
} }
memcpy(dkek, file_get_data(tf), DKEK_KEY_SIZE); memcpy(dkek, file_get_data(tf), DKEK_KEY_SIZE);