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| author | Christian Grothoff <christian@grothoff.org> | 2019-09-15 12:39:15 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2019-09-15 12:39:15 +0200 |
| commit | ebd2e7d763689430d37386903ac190da4943ce2c (patch) | |
| tree | 52e62b3005e39923590b300dfa04a37fb88354a0 /src/exchangedb/plugin_exchangedb_postgres.c | |
| parent | a3d272eb9d1fdb130e98fc9d67198106a2aef53d (diff) | |
| download | exchange-ebd2e7d763689430d37386903ac190da4943ce2c.tar.gz exchange-ebd2e7d763689430d37386903ac190da4943ce2c.tar.bz2 exchange-ebd2e7d763689430d37386903ac190da4943ce2c.zip | |
fix leaks and unnecessary fetch of RSA signature on refresh/reveal
Diffstat (limited to 'src/exchangedb/plugin_exchangedb_postgres.c')
| -rw-r--r-- | src/exchangedb/plugin_exchangedb_postgres.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c index acd6e9278..17894281b 100644 --- a/src/exchangedb/plugin_exchangedb_postgres.c +++ b/src/exchangedb/plugin_exchangedb_postgres.c @@ -887,7 +887,6 @@ postgres_prepare (PGconn *db_conn) " kc.denom_pub_hash" ",denom.fee_refresh_val" ",denom.fee_refresh_frac" - ",kc.denom_sig" ",old_coin_pub" ",old_coin_sig" ",amount_with_fee_val" @@ -3729,7 +3728,9 @@ postgres_select_refunds_by_coin (void *cls, * @param cls the `struct PostgresClosure` with the plugin-specific state * @param session database handle to use, NULL if not run in any transaction * @param rc commitment hash to use to locate the operation - * @param[out] refresh_melt where to store the result + * @param[out] refresh_melt where to store the result; note that + * refresh_melt->session.coin.denom_sig will be set to NULL + * and is not fetched by this routine (as it is not needed by the client) * @return transaction status */ static enum GNUNET_DB_QueryStatus @@ -3749,9 +3750,6 @@ postgres_get_melt (void *cls, denom_pub_hash), TALER_PQ_RESULT_SPEC_AMOUNT ("fee_refresh", &refresh_melt->melt_fee), - GNUNET_PQ_result_spec_rsa_signature ("denom_sig", - &refresh_melt->session.coin.denom_sig. - rsa_signature), GNUNET_PQ_result_spec_uint32 ("noreveal_index", &refresh_melt->session.noreveal_index), GNUNET_PQ_result_spec_auto_from_type ("old_coin_pub", @@ -3764,6 +3762,7 @@ postgres_get_melt (void *cls, }; enum GNUNET_DB_QueryStatus qs; + refresh_melt->session.coin.denom_sig.rsa_signature = NULL; if (NULL == session) session = postgres_get_session (pg); qs = GNUNET_PQ_eval_prepared_singleton_select (session->conn, |