merchant

commit ce384765f5457233f3b46e48fe77c339cc5784c1
parent 034765718ee18166f634ba7dc996a159f82e76a6
Author: Jonathan Buchanan <jonathan.russ.buchanan@gmail.com>
Date:   Thu, 30 Jul 2020 17:48:04 -0400

fix error message use-after-free

Diffstat:
M
src/backend/taler-merchant-httpd_private-get-orders.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_private-get-orders.c b/src/backend/taler-merchant-httpd_private-get-orders.c
@@ -619,14 +619,17 @@ TMH_private_get_orders (const struct TMH_RequestHandler *rh,
     if ((0 > qs) ||
         (0 != aos->result))
     {
+      int aos_result = aos->result;
+      const char *aos_ec_msg = aos->ec_msg;
+
       GNUNET_break (0);
       json_decref (aos->pa);
       GNUNET_free (aos);
       return TALER_MHD_reply_with_error (connection,
                                          MHD_HTTP_INTERNAL_SERVER_ERROR,
                                          TALER_EC_ORDERS_GET_DB_LOOKUP_ERROR,
-                                         0 != aos->result ?
-                                         aos->ec_msg :
+                                         0 != aos_result ?
+                                         aos_ec_msg :
                                          "failed to lookup orders in database");
     }
   }