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Merge pull request #10258 from filecoin-project/steb/fix-msg-modify

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fix: stmgr: copy the message before modifying it
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Jiaying Wang 2023-02-14 10:07:24 -05:00 committed by GitHub
commit 86b4aeef1a
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1 changed files with 4 additions and 0 deletions
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4
chain/stmgr/call.go
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@ -31,6 +31,10 @@ var ErrExpensiveFork = errors.New("refusing explicit call due to state fork at e
// tipset's parent. In the presence of null blocks, the height at which the message is invoked may // tipset's parent. In the presence of null blocks, the height at which the message is invoked may
// be less than the specified tipset. // be less than the specified tipset.
func (sm *StateManager) Call(ctx context.Context, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error) { func (sm *StateManager) Call(ctx context.Context, msg *types.Message, ts *types.TipSet) (*api.InvocResult, error) {
// Copy the message as we modify it below.
msgCopy := *msg
msg = &msgCopy
if msg.GasLimit == 0 { if msg.GasLimit == 0 {
msg.GasLimit = build.BlockGasLimit msg.GasLimit = build.BlockGasLimit
} }