don't over-allocate that much in der_decode_subject_public_key_info()
This commit is contained in:
parent
0b04279890
commit
15eab9702b
@ -58,7 +58,7 @@ int der_decode_subject_public_key_info(const unsigned char *in, unsigned long in
|
||||
}
|
||||
|
||||
/* see if the OpenSSL DER format RSA public key will work */
|
||||
tmpbuf = XCALLOC(1, LTC_DER_MAX_PUBKEY_SIZE*8);
|
||||
tmpbuf = XCALLOC(1, inlen);
|
||||
if (tmpbuf == NULL) {
|
||||
err = CRYPT_MEM;
|
||||
goto LBL_ERR;
|
||||
@ -72,7 +72,7 @@ int der_decode_subject_public_key_info(const unsigned char *in, unsigned long in
|
||||
* in a **BIT** string ... so we have to extract it then proceed to convert bit to octet
|
||||
*/
|
||||
LTC_SET_ASN1(subject_pubkey, 0, LTC_ASN1_SEQUENCE, alg_id, 2);
|
||||
LTC_SET_ASN1(subject_pubkey, 1, LTC_ASN1_RAW_BIT_STRING, tmpbuf, LTC_DER_MAX_PUBKEY_SIZE*8);
|
||||
LTC_SET_ASN1(subject_pubkey, 1, LTC_ASN1_RAW_BIT_STRING, tmpbuf, inlen);
|
||||
|
||||
err=der_decode_sequence(in, inlen, subject_pubkey, 2UL);
|
||||
if (err != CRYPT_OK) {
|
||||
|
Loading…
Reference in New Issue
Block a user