From b1da41ea6b73dc2a8fda4435935272a790234337 Mon Sep 17 00:00:00 2001
From: "alexey.stratulat" <alexey.stratulat@demlabs.net>
Date: Mon, 8 Jul 2024 13:05:27 +0000
Subject: [PATCH] Bugfix 12154
---
modules/service/stake/dap_chain_net_srv_stake_lock.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/modules/service/stake/dap_chain_net_srv_stake_lock.c b/modules/service/stake/dap_chain_net_srv_stake_lock.c
index 1f497a38fe..a4eaa66753 100644
--- a/modules/service/stake/dap_chain_net_srv_stake_lock.c
+++ b/modules/service/stake/dap_chain_net_srv_stake_lock.c
@@ -1393,7 +1393,11 @@ dap_chain_datum_t *s_stake_unlock_datum_create(dap_chain_net_t *a_net, dap_enc_k
// coin back
//SUBTRACT_256_256(l_fee_transfer, l_value_pack, &l_value_back);
if(l_main_native){
- SUBTRACT_256_256(a_value, l_value_pack, &l_value_back);
+ if (SUBTRACT_256_256(a_value, l_value_pack, &l_value_back)) {
+ dap_chain_datum_tx_delete(l_tx);
+ *result = -13;
+ return NULL;
+ }
if(!IS_ZERO_256(l_value_back)) {
if (dap_chain_datum_tx_add_out_ext_item(&l_tx, &l_addr, l_value_back, a_main_ticker)!=1) {
dap_chain_datum_tx_delete(l_tx);
--
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