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upper and lower bounds checking

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This commit is contained in:
laser 2020-06-16 17:45:11 -07:00
parent 4ba1846c11
commit 5acf5bf102
1 changed files with 21 additions and 10 deletions
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31
cmd/lotus-storage-miner/market.go
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@ -8,6 +8,7 @@ import (
"github.com/docker/go-units"
"github.com/ipfs/go-cid"
"github.com/pkg/errors"
"github.com/urfave/cli/v2"
"github.com/filecoin-project/go-fil-markets/storagemarket"
@ -91,23 +92,33 @@ var setAskCmd = &cli.Command{
return err
}
if min < 254 {
return errors.New("minimum piece size (unpadded) is 254 B")
}
max, err := units.RAMInBytes(cctx.String("max-piece-size"))
if err != nil {
return err
}
maddr, err := api.ActorAddress(ctx)
if err != nil {
return err
}
ssize, err := api.ActorSectorSize(ctx, maddr)
if err != nil {
return err
}
smax := int64(abi.PaddedPieceSize(ssize).Unpadded())
if max == 0 {
maddr, err := api.ActorAddress(ctx)
if err != nil {
return err
}
max = smax
}
ssize, err := api.ActorSectorSize(ctx, maddr)
if err != nil {
return err
}
max = int64(abi.PaddedPieceSize(ssize).Unpadded())
if max > smax {
return errors.Errorf("max piece size (unpadded) %s cannot exceed miner sector size (unpadded) %s", types.SizeStr(types.NewInt(uint64(max))), types.SizeStr(types.NewInt(uint64(smax))))
}
return api.MarketSetAsk(ctx, pri, dur, abi.UnpaddedPieceSize(min).Padded(), abi.UnpaddedPieceSize(max).Padded())