readerAt need to use the right offset

fix https://github.com/chrislusf/seaweedfs/issues/2259
This commit is contained in:
Chris Lu 2021-08-15 11:55:58 -07:00
parent 0b2a92d371
commit 8f7d2d317f

View file

@ -132,9 +132,10 @@ func NewChunkStreamReader(filerClient filer_pb.FilerClient, chunks []*filer_pb.F
}
func (c *ChunkStreamReader) ReadAt(p []byte, off int64) (n int, err error) {
if err = c.prepareBufferFor(c.logicOffset); err != nil {
if err = c.prepareBufferFor(off); err != nil {
return
}
c.logicOffset = off
return c.Read(p)
}