From 21037d013d915e33c2dd3d1de5a34ed544ca6d48 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 17 Nov 2016 11:31:41 +0100
Subject: fix error handling path that resulted in non-aborted transaction
 persisting, causing subsequent transactions to fail (#4737)

---
 src/exchange/taler-exchange-httpd_db.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/exchange')

diff --git a/src/exchange/taler-exchange-httpd_db.c b/src/exchange/taler-exchange-httpd_db.c
index 870f7a251..814795544 100644
--- a/src/exchange/taler-exchange-httpd_db.c
+++ b/src/exchange/taler-exchange-httpd_db.c
@@ -1312,6 +1312,8 @@ execute_refresh_reveal_transaction (struct MHD_Connection *connection,
                                           j);
     if (NULL == ev_sigs[j].rsa_signature)
     {
+      TEH_plugin->rollback (TEH_plugin->cls,
+                            session);
       ret = TEH_RESPONSE_reply_internal_db_error (connection,
 						  TALER_EC_REFRESH_REVEAL_SIGNING_ERROR);
       goto cleanup;
-- 
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