fix pledgeReader with small sectors

2020-01-31 20:07:20 +01:00 · 2020-01-31 20:07:20 +01:00 · edfbe71b0f
commit edfbe71b0f
parent 52ff34c13e
1 changed files with 3 additions and 0 deletions
--- a/garbage.go
+++ b/garbage.go
@ -18,6 +18,9 @@ import (

 func (m *Sealing) pledgeReader(size uint64, parts uint64) io.Reader {
 	parts = 1 << bits.Len64(parts) // round down to nearest power of 2
+	if size/parts < 127 {
+		parts = size / 127
+	}

 	piece := sectorbuilder.UserBytesForSectorSize((size/127 + size) / parts)