exchange

commit ee472d754cf78e0e4b843899d5544d845d93cc37
parent 8dd6627543270f19e932ae247c84e18f6ed32922
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 29 Jun 2026 22:07:40 +0200

avoid stack allocation for possibly large response"

Diffstat:
M
src/lib/exchange_api_get-reserves-RESERVE_PUB-history.c
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/lib/exchange_api_get-reserves-RESERVE_PUB-history.c b/src/lib/exchange_api_get-reserves-RESERVE_PUB-history.c
@@ -851,7 +851,9 @@ parse_reserve_history (
     { "CLOSE", &parse_close },
     { NULL, NULL }
   };
-  struct GNUNET_HashCode uuid[history_length];
+  struct GNUNET_HashCode *uuid
+    = GNUNET_new_array (history_length,
+                        struct GNUNET_HashCode);
   struct HistoryParseContext uc = {
     .keys = keys,
     .reserve_pub = reserve_pub,
@@ -894,6 +896,7 @@ parse_reserve_history (
       json_dumpf (transaction,
                   stderr,
                   JSON_INDENT (2));
+      GNUNET_free (uuid);
       return GNUNET_SYSERR;
     }
     if (GNUNET_YES !=
@@ -901,6 +904,7 @@ parse_reserve_history (
                                    total_in))
     {
       GNUNET_break_op (0);
+      GNUNET_free (uuid);
       return GNUNET_SYSERR;
     }
     for (unsigned int i = 0; NULL != map[i].type; i++)
@@ -915,6 +919,7 @@ parse_reserve_history (
                            transaction))
         {
           GNUNET_break_op (0);
+          GNUNET_free (uuid);
           return GNUNET_SYSERR;
         }
         break;
@@ -924,9 +929,11 @@ parse_reserve_history (
     {
       /* unexpected 'type', protocol incompatibility, complain! */
       GNUNET_break_op (0);
+      GNUNET_free (uuid);
       return GNUNET_SYSERR;
     }
   }
+  GNUNET_free (uuid);
   return GNUNET_OK;
 }