diff options
Diffstat (limited to 'src/lib/exchange_api_batch_withdraw2.c')
| -rw-r--r-- | src/lib/exchange_api_batch_withdraw2.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/lib/exchange_api_batch_withdraw2.c b/src/lib/exchange_api_batch_withdraw2.c index 453d8a0ab..ff1496466 100644 --- a/src/lib/exchange_api_batch_withdraw2.c +++ b/src/lib/exchange_api_batch_withdraw2.c @@ -89,8 +89,8 @@ struct TALER_EXCHANGE_BatchWithdraw2Handle /** * We got a 200 OK response for the /reserves/$RESERVE_PUB/batch-withdraw operation. * Extract the coin's signature and return it to the caller. The signature we - * get from the exchange is for the blinded value. Thus, we first must - * unblind it and then should verify its validity against our coin's hash. + * get from the exchange is for the blinded value. As we do not have the + * blinding factor, the signature CANNOT be verified. * * If everything checks out, we return the unblinded signature * to the application via the callback. @@ -103,11 +103,12 @@ static enum GNUNET_GenericReturnValue reserve_batch_withdraw_ok (struct TALER_EXCHANGE_BatchWithdraw2Handle *wh, const json_t *json) { - struct TALER_BlindedDenominationSignature blind_sigs[wh->num_coins]; + struct TALER_BlindedDenominationSignature blind_sigs[GNUNET_NZL ( + wh->num_coins)]; const json_t *ja = json_object_get (json, "ev_sigs"); const json_t *j; - unsigned int index; + size_t index; struct TALER_EXCHANGE_BatchWithdraw2Response bwr = { .hr.reply = json, .hr.http_status = MHD_HTTP_OK @@ -134,7 +135,7 @@ reserve_batch_withdraw_ok (struct TALER_EXCHANGE_BatchWithdraw2Handle *wh, NULL, NULL)) { GNUNET_break_op (0); - for (unsigned int i = 0; i<index; i++) + for (size_t i = 0; i<index; i++) TALER_blinded_denom_sig_free (&blind_sigs[i]); return GNUNET_SYSERR; } |