ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2026-04-29 15:37:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

Improve ValidMPTTransfer::finalize()

Browse Source
This commit is contained in:
Gregory Tsipenyuk
2026-04-10 09:20:56 -04:00
parent 77df21b485
commit 1a2c0e7d32
1 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/libxrpl/tx/invariants/MPTInvariant.cpp
View File

@@ -451,10 +451,10 @@ ValidMPTTransfer::finalize(
{
// Classify each account as a sender or receiver based on whether their MPTAmount
// decreased or increased. Count new MPToken holders (no amtBefore) as receivers.
if (value.amtAfter.has_value() &&
(!value.amtBefore.has_value() || *value.amtBefore != *value.amtAfter))
// Skip deleted MPToken holders (amtAfter is nullopt); deletion requires zero balance.
if (value.amtAfter.has_value() && value.amtBefore.value_or(0) != *value.amtAfter)
{
if (*value.amtAfter > *value.amtBefore)
if (!value.amtBefore.has_value() || *value.amtAfter > *value.amtBefore)
{
++receivers;
}
@@ -462,13 +462,14 @@ ValidMPTTransfer::finalize(
{
++senders;
}
}
// Check once: if any involved account is frozen, the whole
// issuance transfer is considered frozen. Only need to check for
// frozen if there is a transfer of funds.
if (!frozen && isFrozen(view, account, MPTIssue{mptID}))
{
frozen = true;
// Check once: if any involved account is frozen, the whole
// issuance transfer is considered frozen. Only need to check for
// frozen if there is a transfer of funds.
if (!frozen && isFrozen(view, account, MPTIssue{mptID}))
{
frozen = true;
}
}
}
// A transfer between holders has occurred (senders > 0 && receivers > 0).