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Add storage reward pools (#4779)

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This commit is contained in:
Sagar Dhawan
2019-06-22 17:18:35 -07:00
committed by GitHub
parent 0cc8a841ab
commit 11992946a4
15 changed files with 122 additions and 164 deletions
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10
runtime/src/message_processor.rs
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@ -186,7 +186,10 @@ impl MessageProcessor {
let program_id = instruction.program_id(&message.account_keys);
// TODO: the runtime should be checking read/write access to memory
// we are trusting the hard-coded programs not to clobber or allocate
let pre_total: u64 = program_accounts.iter().map(|a| a.lamports).sum();
let pre_total: u128 = program_accounts
.iter()
.map(|a| u128::from(a.lamports))
.sum();
let pre_data: Vec<_> = program_accounts
.iter_mut()
.map(|a| (a.owner, a.lamports, a.data.clone()))
@ -215,7 +218,10 @@ impl MessageProcessor {
}
}
// The total sum of all the lamports in all the accounts cannot change.
let post_total: u64 = program_accounts.iter().map(|a| a.lamports).sum();
let post_total: u128 = program_accounts
.iter()
.map(|a| u128::from(a.lamports))
.sum();
if pre_total != post_total {
return Err(InstructionError::UnbalancedInstruction);
}