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bitrot: Verify file size inside storage interface (#7932)

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Anis Elleuch
2019-09-11 21:49:53 +01:00
committed by kannappanr
parent 3d65dc8d94
commit 3f258062d8
9 changed files with 39 additions and 19 deletions
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6
cmd/posix.go
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@@ -1541,7 +1541,7 @@ func (s *posix) RenameFile(srcVolume, srcPath, dstVolume, dstPath string) (err e
return nil
}
func (s *posix) VerifyFile(volume, path string, empty bool, algo BitrotAlgorithm, sum []byte, shardSize int64) (err error) {
func (s *posix) VerifyFile(volume, path string, fileSize int64, algo BitrotAlgorithm, sum []byte, shardSize int64) (err error) {
defer func() {
if err == errFaultyDisk {
atomic.AddInt32(&s.ioErrCount, 1)
@@ -1617,7 +1617,9 @@ func (s *posix) VerifyFile(volume, path string, empty bool, algo BitrotAlgorithm
return err
}
if empty && fi.Size() != 0 || !empty && fi.Size() == 0 {
// Calculate the size of the bitrot file and compare
// it with the actual file size.
if fi.Size() != bitrotShardFileSize(fileSize, shardSize, algo) {
return errFileUnexpectedSize
}