cerc-io/lotus
15
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

Bugfix: Check if vmctx is nil before dereferencing in ApplyMessage

Browse Source
This commit is contained in:
Aayush Rajasekaran 2020-03-11 15:32:41 -04:00
parent d4c0dfa851
commit 4777ca21c3
1 changed files with 16 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
chain/vm/vm.go
View File

@ -532,15 +532,21 @@ func (vm *VM) ApplyMessage(ctx context.Context, msg *types.Message) (*ApplyRet,
return nil, xerrors.Errorf("gas handling math is wrong") return nil, xerrors.Errorf("gas handling math is wrong")
} }
return &ApplyRet{ r := ApplyRet{
MessageReceipt: types.MessageReceipt{ MessageReceipt: types.MessageReceipt{
ExitCode: errcode, ExitCode: errcode,
Return: ret, Return: ret,
GasUsed: gasUsed, GasUsed: gasUsed,
}, },
ActorErr: actorErr, ActorErr: actorErr,
InternalExecutions: vmctx.internalExecutions, InternalExecutions: nil,
}, nil }
if vmctx != nil {
r.InternalExecutions = vmctx.internalExecutions
}
return &r, nil
} }
func (vm *VM) SetBlockMiner(m address.Address) { func (vm *VM) SetBlockMiner(m address.Address) {