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runtime/import: Subtract gas fee in get_slot()

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parazyd
2024-01-17 15:46:29 +01:00
parent f9515f3ddc
commit c03d48645c
1 changed files with 5 additions and 2 deletions
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7
src/runtime/import/util.rs
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@@ -265,8 +265,8 @@ pub(crate) fn get_verifying_slot_epoch(ctx: FunctionEnvMut<Env>) -> u64 {
///
/// On success, returns the index of the new object in the object store.
/// Otherwise, returns an error code.
pub(crate) fn get_slot(ctx: FunctionEnvMut<Env>, slot: u64) -> i64 {
let env = ctx.data();
pub(crate) fn get_slot(mut ctx: FunctionEnvMut<Env>, slot: u64) -> i64 {
let (env, mut store) = ctx.data_and_store_mut();
let cid = &env.contract_id;
// Enforce function ACL
@@ -292,6 +292,9 @@ pub(crate) fn get_slot(ctx: FunctionEnvMut<Env>, slot: u64) -> i64 {
}
};
// Subtract used gas. Here we count the size of the object.
env.subtract_gas(&mut store, ret.len() as u64);
// Copy Vec<u8> to the VM
let mut objects = env.objects.borrow_mut();
objects.push(ret.to_vec());