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change validate_execution logic

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This commit is contained in:
Sergio Chouhy 2025-09-15 16:22:48 -03:00
parent 856114019e
commit afc977e044
1 changed files with 9 additions and 6 deletions
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15
nssa/core/src/program.rs
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@ -59,20 +59,23 @@ pub fn validate_execution(
return false;
}
// 3. Ownership change only allowed from default accounts
if pre.account.program_owner != post.program_owner && pre.account != Account::default() {
// 3. Program ownership changes are not allowed
if pre.account.program_owner != post.program_owner {
return false;
}
let account_program_owner = pre.account.program_owner;
// 4. Decreasing balance only allowed if owned by executing program
if post.balance < pre.account.balance && pre.account.program_owner != executing_program_id {
if post.balance < pre.account.balance && account_program_owner != executing_program_id {
return false;
}
// 5. Data changes only allowed if owned by executing program
// 5. Data changes only allowed if owned by executing program or if account pre state has
// default values
if pre.account.data != post.data
&& (pre.account != Account::default() && (executing_program_id != pre.account.program_owner
|| executing_program_id != post.program_owner))
&& pre.account != Account::default()
&& account_program_owner != executing_program_id
{
return false;
}