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fix: mock sealer: grab lock in ReadPiece

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This commit is contained in:
Aayush 2022-08-23 17:24:28 -04:00
parent 4a6ea4c492
commit 5e80276631
1 changed files with 5 additions and 0 deletions
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5
storage/sealer/mock/mock.go
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@ -439,6 +439,9 @@ func (mgr *SectorMgr) GenerateWindowPoStWithVanilla(ctx context.Context, proofTy
func (mgr *SectorMgr) ReadPiece(ctx context.Context, sector storiface.SectorRef, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, ticket abi.SealRandomness, unsealed cid.Cid) (mount.Reader, bool, error) { func (mgr *SectorMgr) ReadPiece(ctx context.Context, sector storiface.SectorRef, offset storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, ticket abi.SealRandomness, unsealed cid.Cid) (mount.Reader, bool, error) {
off := storiface.UnpaddedByteIndex(0) off := storiface.UnpaddedByteIndex(0)
var piece cid.Cid var piece cid.Cid
mgr.lk.Lock()
for _, c := range mgr.sectors[sector.ID].pieces { for _, c := range mgr.sectors[sector.ID].pieces {
piece = c piece = c
if off >= offset { if off >= offset {
@ -451,6 +454,8 @@ func (mgr *SectorMgr) ReadPiece(ctx context.Context, sector storiface.SectorRef,
} }
br := bytes.NewReader(mgr.pieces[piece][:size]) br := bytes.NewReader(mgr.pieces[piece][:size])
mgr.lk.Unlock()
return struct { return struct {
io.ReadCloser io.ReadCloser
io.Seeker io.Seeker