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Fix parsing meta data on key generation.

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This commit is contained in:
Pol Henarejos
2022-06-02 14:12:11 +02:00
parent 7d1b22c337
commit 7c27be784b
1 changed files with 3 additions and 2 deletions
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5
src/hsm/sc_hsm.c
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@@ -924,8 +924,8 @@ int store_keys(void *key_ctx, int type, uint8_t key_id, uint8_t kdom) {
}
int find_and_store_meta_key(uint8_t key_id) {
size_t lt[4] = { 0 }, meta_size = 0;
uint8_t *pt[4] = { NULL };
size_t lt[4] = { 0,0,0,0 }, meta_size = 0;
uint8_t *pt[4] = { NULL,NULL,NULL,NULL };
for (int t = 0; t < 4; t++) {
if (asn1_find_tag(apdu.data, apdu.nc, 0x90+t, &lt[t], &pt[t]) && pt[t] != NULL && lt[t] > 0)
meta_size += asn1_len_tag(0x90+t, lt[t]);
@@ -937,6 +937,7 @@ int find_and_store_meta_key(uint8_t key_id) {
*m++ = 0x90+t;
m += format_tlv_len(lt[t], m);
memcpy(m, pt[t], lt[t]);
m += lt[t];
}
}
int r = meta_add((KEY_PREFIX << 8) | key_id, meta, meta_size);