4 files changed, 15 insertions, 6 deletions

diff --git a/src/exchange-lib/exchange_api_refresh.c b/src/exchange-lib/exchange_api_refresh.c
index 98c6c086..9a9c6b7e 100644
--- a/src/exchange-lib/exchange_api_refresh.c
+++ b/src/exchange-lib/exchange_api_refresh.c
@@ -1563,14 +1563,14 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshRevealHandle *rrh,
 {
   unsigned int i;
   json_t *jsona;
-  struct GNUNET_JSON_Specification spec[] = {
+  struct GNUNET_JSON_Specification outer_spec[] = {
     GNUNET_JSON_spec_json ("ev_sigs", &jsona),
     GNUNET_JSON_spec_end()
   };
 
   if (GNUNET_OK !=
       GNUNET_JSON_parse (json,
-                         spec,
+                         outer_spec,
                          NULL, NULL))
   {
     GNUNET_break_op (0);
@@ -1580,12 +1580,14 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshRevealHandle *rrh,
   {
     /* We expected an array of coins */
     GNUNET_break_op (0);
+    GNUNET_JSON_parse_free (outer_spec);
     return GNUNET_SYSERR;
   }
   if (rrh->md->num_fresh_coins != json_array_size (jsona))
   {
     /* Number of coins generated does not match our expectation */
     GNUNET_break_op (0);
+    GNUNET_JSON_parse_free (outer_spec);
     return GNUNET_SYSERR;
   }
   for (i=0;i<rrh->md->num_fresh_coins;i++)
@@ -1597,7 +1599,6 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshRevealHandle *rrh,
     struct GNUNET_CRYPTO_RsaSignature *sig;
     struct TALER_CoinSpendPublicKeyP coin_pub;
     struct GNUNET_HashCode coin_hash;
-
     struct GNUNET_JSON_Specification spec[] = {
       GNUNET_JSON_spec_rsa_signature ("ev_sig", &blind_sig),
       GNUNET_JSON_spec_end()
@@ -1614,6 +1615,7 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshRevealHandle *rrh,
                            NULL, NULL))
     {
       GNUNET_break_op (0);
+      GNUNET_JSON_parse_free (outer_spec);
       return GNUNET_SYSERR;
     }
 
@@ -1637,11 +1639,13 @@ refresh_reveal_ok (struct TALER_EXCHANGE_RefreshRevealHandle *rrh,
     {
       GNUNET_break_op (0);
       GNUNET_CRYPTO_rsa_signature_free (sig);
+      GNUNET_JSON_parse_free (outer_spec);
       return GNUNET_SYSERR;
     }
     coin_privs[i] = fc->coin_priv;
     sigs[i].rsa_signature = sig;
   }
+  GNUNET_JSON_parse_free (outer_spec);
   return GNUNET_OK;
 }
 
diff --git a/src/exchange-lib/exchange_api_reserve.c b/src/exchange-lib/exchange_api_reserve.c
index 2b07223a..926157a8 100644
--- a/src/exchange-lib/exchange_api_reserve.c
+++ b/src/exchange-lib/exchange_api_reserve.c
@@ -115,7 +115,7 @@ parse_reserve_history (const json_t *history,
     struct GNUNET_JSON_Specification hist_spec[] = {
       GNUNET_JSON_spec_string ("type", &type),
       TALER_JSON_spec_amount ("amount",
-                       &amount),
+                              &amount),
       /* 'wire' and 'signature' are optional depending on 'type'! */
       GNUNET_JSON_spec_end()
     };
@@ -185,9 +185,9 @@ parse_reserve_history (const json_t *history,
       struct TALER_Amount amount_from_purpose;
       struct GNUNET_JSON_Specification withdraw_spec[] = {
         GNUNET_JSON_spec_fixed_auto ("signature",
-                             &sig),
+                                     &sig),
         GNUNET_JSON_spec_fixed_auto ("details",
-                             &withdraw_purpose),
+                                     &withdraw_purpose),
         GNUNET_JSON_spec_end()
       };
       unsigned int i;
diff --git a/src/exchange-lib/exchange_api_track_transfer.c b/src/exchange-lib/exchange_api_track_transfer.c
index 417d065f..4cfd0736 100644
--- a/src/exchange-lib/exchange_api_track_transfer.c
+++ b/src/exchange-lib/exchange_api_track_transfer.c
@@ -138,6 +138,7 @@ check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh
       {
         GNUNET_break_op (0);
         GNUNET_CRYPTO_hash_context_abort (hash_context);
+        GNUNET_JSON_parse_free (spec);
         return GNUNET_SYSERR;
       }
       /* build up big hash for signature checking later */
@@ -166,6 +167,7 @@ check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh
                                          &exchange_pub))
     {
       GNUNET_break_op (0);
+      GNUNET_JSON_parse_free (spec);
       return GNUNET_SYSERR;
     }
     if (GNUNET_OK !=
@@ -173,6 +175,7 @@ check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh
                                          &exchange_pub))
     {
       GNUNET_break_op (0);
+      GNUNET_JSON_parse_free (spec);
       return GNUNET_SYSERR;
     }
     wdh->cb (wdh->cb_cls,
@@ -184,6 +187,7 @@ check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh
              num_details,
              details);
   }
+  GNUNET_JSON_parse_free (spec);
   TALER_EXCHANGE_track_transfer_cancel (wdh);
   return GNUNET_OK;
 }
diff --git a/src/exchange-lib/test_exchange_api.c b/src/exchange-lib/test_exchange_api.c
index acd08703..337fd297 100644
--- a/src/exchange-lib/test_exchange_api.c
+++ b/src/exchange-lib/test_exchange_api.c
@@ -1915,6 +1915,7 @@ interpreter_run (void *cls)
       }
       TALER_JSON_hash (contract,
                        &h_contract);
+      json_decref (contract);
       wire = json_loads (cmd->details.deposit.wire_details,
                          JSON_REJECT_DUPLICATES,
                          NULL);