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| author | Christian Grothoff <christian@grothoff.org> | 2017-10-06 21:54:55 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2017-10-06 21:54:55 +0200 |
| commit | 332a37292c1db7261ebc6bb6fbb9ceacd7cc3220 (patch) | |
| tree | 8a815d39417f13bc5a4bed09f4b2e85d9ca9d5ee /src/exchange/taler-exchange-httpd_payback.c | |
| parent | 98b7444a7b122498e5b6d693c4503b1702763307 (diff) | |
| download | exchange-332a37292c1db7261ebc6bb6fbb9ceacd7cc3220.tar.gz exchange-332a37292c1db7261ebc6bb6fbb9ceacd7cc3220.tar.bz2 exchange-332a37292c1db7261ebc6bb6fbb9ceacd7cc3220.zip | |
handle (most) TEH_KS_acquire errors
Diffstat (limited to 'src/exchange/taler-exchange-httpd_payback.c')
| -rw-r--r-- | src/exchange/taler-exchange-httpd_payback.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/exchange/taler-exchange-httpd_payback.c b/src/exchange/taler-exchange-httpd_payback.c index d8e1dd8ff..4e2e1e46a 100644 --- a/src/exchange/taler-exchange-httpd_payback.c +++ b/src/exchange/taler-exchange-httpd_payback.c @@ -312,6 +312,13 @@ verify_and_execute_payback (struct MHD_Connection *connection, /* check denomination exists and is in payback mode */ key_state = TEH_KS_acquire (); + if (NULL == key_state) + { + TALER_LOG_ERROR ("Lacking keys to operate\n"); + return TEH_RESPONSE_reply_internal_error (connection, + TALER_EC_EXCHANGE_BAD_CONFIGURATION, + "no keys"); + } dki = TEH_KS_denomination_key_lookup (key_state, &coin->denom_pub, TEH_KS_DKU_PAYBACK); |