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If sectorInfo doesnt have CommD or CommR set during commit, don't crash

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This commit is contained in:
whyrusleeping 2020-08-21 09:31:28 -07:00
parent 8df9c483f3
commit 2e78f2c267
2 changed files with 5 additions and 1 deletions
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2
extern/storage-sealing/checks.go vendored
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@ -79,7 +79,7 @@ func checkPrecommit(ctx context.Context, maddr address.Address, si SectorInfo, t
return &ErrApi{xerrors.Errorf("calling StateComputeDataCommitment: %w", err)}
}
if !commD.Equals(*si.CommD) {
if si.CommD == nil || !commD.Equals(*si.CommD) {
return &ErrBadCommD{xerrors.Errorf("on chain CommD differs from sector: %s != %s", commD, si.CommD)}
}

4
extern/storage-sealing/states_sealing.go vendored
View File

@ -308,6 +308,10 @@ func (m *Sealing) handleCommitting(ctx statemachine.Context, sector SectorInfo)
log.Infof("KOMIT %d %x(%d); %x(%d); %v; r:%x; d:%x", sector.SectorNumber, sector.TicketValue, sector.TicketEpoch, sector.SeedValue, sector.SeedEpoch, sector.pieceInfos(), sector.CommR, sector.CommD)
if sector.CommD == nil || sector.CommR == nil {
return ctx.Send(SectorCommitFailed{xerrors.Errorf("sector had nil commR or commD")})
}
cids := storage.SectorCids{
Unsealed: *sector.CommD,
Sealed: *sector.CommR,