exchange

commit 31b317de5945edda959fd653606e9d1bda260d14
parent 552cb25a3248b01be8de9485430e47dfe4d0a701
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 11 Sep 2023 22:14:12 +0200

check for no_age_commitment before using uninitialized age_commitment hash

Diffstat:
M
src/exchange/taler-exchange-httpd_batch-deposit.c
 | 
4
+++-
M
src/util/crypto.c
 | 
4
+++-

2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd_batch-deposit.c b/src/exchange/taler-exchange-httpd_batch-deposit.c
@@ -469,7 +469,9 @@ parse_coin (struct MHD_Connection *connection,
         &dc->h_wire,
         &bd->h_contract_terms,
         &bd->wallet_data_hash,
-        &cdi->coin.h_age_commitment,
+        NULL != cdi->coin.no_age_commitment
+        ? NULL
+        : &cdi->coin.h_age_commitment,
         NULL != dc->policy_json ? &dc->h_policy : NULL,
         &cdi->coin.denom_pub_hash,
         bd->wallet_timestamp,
diff --git a/src/util/crypto.c b/src/util/crypto.c
@@ -85,7 +85,9 @@ TALER_test_coin_valid (const struct TALER_CoinPublicInfo *coin_public_info,
 #endif
 
   TALER_coin_pub_hash (&coin_public_info->coin_pub,
-                       &coin_public_info->h_age_commitment,
+                       coin_public_info->no_age_commitment
+                       ? NULL
+                       : &coin_public_info->h_age_commitment,
                        &c_hash);
 
   if (GNUNET_OK !=