Merge pull request #646 from VenusProtocol/feat/VPD-233

[VPD-233]: Repay logic improvisation

Author: fred-venus

audits/156_Repay_improvisation_hashdit_20260302.pdf

@@ -1400,12 +1400,8 @@ abstract contract VToken is VTokenInterface, Exponential, TokenErrorReporter {
             );
         }
 
-        /* If repayAmount == type(uint256).max, repayAmount = accountBorrows */
-        if (repayAmount == type(uint256).max) {
-            vars.repayAmount = vars.accountBorrows;
-        } else {
-            vars.repayAmount = repayAmount;
-        }
+        // caps the repayAmount to the actual owed amount
+        vars.repayAmount = repayAmount >= vars.accountBorrows ? vars.accountBorrows : repayAmount;
 
         /////////////////////////
         // EFFECTS & INTERACTIONS

contracts/Tokens/VTokens/VToken.sol

@@ -70440,7 +70440,7 @@
       ]
     },
     "VBep20Delegate": {
-      "address": "0x33D17F1E6107CD4d711b56eB0094bf39a471a8B5",
+      "address": "0x1be1CE8352328278Ac4e0488436c0f1607282550",
       "abi": [
         {
           "inputs": [],

deployments/bscmainnet.json

@@ -216,7 +216,7 @@
     "VBNBAdmin": "0x9A7890534d9d91d473F28cB97962d176e2B65f1d",
     "VBNBAdmin_Implementation": "0xae2713FbdF95d914182f7055ec1Ff6C64F41c275",
     "VBNBAdmin_Proxy": "0x9A7890534d9d91d473F28cB97962d176e2B65f1d",
-    "VBep20Delegate": "0x33D17F1E6107CD4d711b56eB0094bf39a471a8B5",
+    "VBep20Delegate": "0x1be1CE8352328278Ac4e0488436c0f1607282550",
     "VRT": "0x5f84ce30dc3cf7909101c69086c50de191895883",
     "VRTConverterProxy": "0x92572fB60f4874d37917C53599cAe5b085B9Facd",
     "VRTConverterProxy_Implementation": "0x3192d0fb11c15629c403a6416abfcd7587b180b7",

deployments/bscmainnet/VBep20Delegate.json

@@ -61748,7 +61748,7 @@
       ]
     },
     "VBep20Delegate": {
-      "address": "0xb941C5D148c65Ce49115D12B5148247AaCeFF375",
+      "address": "0x8277E2a97dE0c0Fdb9Eb32810a47133AD986FE09",
       "abi": [
         {
           "inputs": [],