diff options
| -rw-r--r-- | src/auditor/taler-auditor-sign.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/auditor/taler-auditor-sign.c b/src/auditor/taler-auditor-sign.c index fd5169de0..d1a205b3d 100644 --- a/src/auditor/taler-auditor-sign.c +++ b/src/auditor/taler-auditor-sign.c @@ -271,6 +271,15 @@ main (int argc, return 1; } dks_len = in_size / sizeof (struct TALER_DenominationKeyValidityPS); + if (0 == dks_len) + { + fprintf (stderr, + "Denomination list has length zero, signature not produced.\n"); + GNUNET_DISK_file_close (fh); + GNUNET_free (eddsa_priv); + return 2; + + } kv.purpose.purpose = htonl (TALER_SIGNATURE_AUDITOR_EXCHANGE_KEYS); kv.purpose.size = htonl (sizeof (struct TALER_ExchangeKeyValidityPS)); GNUNET_CRYPTO_hash (auditor_url, |