From e53e06bc753e444b7365cf97bcbe006a52d850b9 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 22 Nov 2023 22:34:26 +0100
Subject: avoid race on serial_counter by deferring access to serial_counter
 after the parsing function is done and we have the lock

---
 src/bank-lib/fakebank_tbr_get_history.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/bank-lib/fakebank_tbr_get_history.c')

diff --git a/src/bank-lib/fakebank_tbr_get_history.c b/src/bank-lib/fakebank_tbr_get_history.c
index 7e7f9dda2..e81e00894 100644
--- a/src/bank-lib/fakebank_tbr_get_history.c
+++ b/src/bank-lib/fakebank_tbr_get_history.c
@@ -84,6 +84,8 @@ TALER_FAKEBANK_tbr_get_history_incoming (
     }
     GNUNET_assert (0 ==
                    pthread_mutex_lock (&h->big_lock));
+    if (UINT64_MAX == hc->ha.start_idx)
+      hc->ha.start_idx = h->serial_counter;
     hc->acc = TALER_FAKEBANK_lookup_account_ (h,
                                               account,
                                               NULL);
-- 
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