Missing the len of crc32 when calculating maxLen in WriteChunks (#494)

Signed-off-by: naivewong <867245430@qq.com>
2019-01-14 23:28:03 +08:00 · 2019-01-14 23:28:03 +08:00 · bff5aa4d21
parent a360aa3e86
commit bff5aa4d21
1 changed files with 1 additions and 0 deletions
--- a/chunks/chunks.go
+++ b/chunks/chunks.go
@ -205,6 +205,7 @@ func (w *Writer) WriteChunks(chks ...Meta) error {
 	for _, c := range chks {
 		maxLen += binary.MaxVarintLen32 + 1 // The number of bytes in the chunk and its encoding.
 		maxLen += int64(len(c.Chunk.Bytes()))
+		maxLen += 4 // The 4 bytes of crc32
 	}
 	newsz := w.n + maxLen