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ffiwrapper: Correctly create unsealed file when doesn't exist

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Łukasz Magiera 2023-07-31 15:06:03 +02:00 committed by Jennifer Wang
parent e74eb6af09
commit 8ea44e82d1
1 changed files with 9 additions and 1 deletions
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8
storage/sealer/ffiwrapper/sealer_cgo.go
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@ -10,6 +10,7 @@ import (
"crypto/rand"
"encoding/base64"
"encoding/json"
"errors"
"io"
"math/bits"
"os"
@ -567,8 +568,15 @@ func (sb *Sealer) UnsealPiece(ctx context.Context, sector storiface.SectorRef, o
pf, err = partialfile.OpenPartialFile(maxPieceSize, unsealedPath.Unsealed)
if err != nil {
if errors.Is(err, os.ErrNotExist) {
pf, err = partialfile.CreatePartialFile(maxPieceSize, unsealedPath.Unsealed)
if err != nil {
return xerrors.Errorf("creating partial file: %w", err)
}
} else {
return xerrors.Errorf("opening partial file: %w", err)
}
}
defer pf.Close() // nolint
allocated, err := pf.Allocated()