diff options
Diffstat (limited to 'svr-authpubkey.c')
| -rw-r--r-- | svr-authpubkey.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/svr-authpubkey.c b/svr-authpubkey.c index d483e9d..e0727de 100644 --- a/svr-authpubkey.c +++ b/svr-authpubkey.c @@ -125,15 +125,14 @@ void svr_auth_pubkey() { /* create the data which has been signed - this a string containing * session_id, concatenated with the payload packet up to the signature */ - signbuf = buf_new(ses.payload->pos + 4 + SHA1_HASH_SIZE); - buf_putstring(signbuf, ses.session_id, SHA1_HASH_SIZE); + signbuf = buf_new(ses.payload->pos + 4 + ses.session_id->len); + buf_putbufstring(signbuf, ses.session_id); buf_putbytes(signbuf, ses.payload->data, ses.payload->pos); buf_setpos(signbuf, 0); /* ... and finally verify the signature */ fp = sign_key_fingerprint(keyblob, keybloblen); - if (buf_verify(ses.payload, key, buf_getptr(signbuf, signbuf->len), - signbuf->len) == DROPBEAR_SUCCESS) { + if (buf_verify(ses.payload, key, signbuf) == DROPBEAR_SUCCESS) { dropbear_log(LOG_NOTICE, "Pubkey auth succeeded for '%s' with key %s from %s", ses.authstate.pw_name, fp, svr_ses.addrstring); |