james/yubikey.rs
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YKCS11: add check on buffer length.

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This commit is contained in:
Alessio Di Mauro
2015-11-05 17:14:04 +01:00
parent 79e651fe58
commit b7be3be4b4
1 changed files with 3 additions and 0 deletions
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ykcs11/objects.c
+3
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@@ -985,6 +985,9 @@ CK_BBOOL is_private_object(ykcs11_session_t *s, CK_OBJECT_HANDLE obj) {
CK_RV get_available_certificate_ids(ykcs11_session_t *s, piv_obj_id_t *cert_ids, CK_ULONG n_certs) { CK_RV get_available_certificate_ids(ykcs11_session_t *s, piv_obj_id_t *cert_ids, CK_ULONG n_certs) {
CK_ULONG i, j; CK_ULONG i, j;
if (n_certs > s->slot->token->n_objects)
return CKR_BUFFER_TOO_SMALL;
j = 0; j = 0;
for (i = 0; i < s->slot->token->n_objects; i++) for (i = 0; i < s->slot->token->n_objects; i++)
if (IS_CERT(s->slot->token->objects[i]) == CK_TRUE) if (IS_CERT(s->slot->token->objects[i]) == CK_TRUE)