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anacrolix · Mar 18, 2024 · bbabbbc · bbabbbc
1 parent 1abc4b8
commit bbabbbc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/metainfo/info.go b/metainfo/info.go
@@ -1,6 +1,7 @@
 package metainfo
 
 import (
+	"bufio"
 	"errors"
 	"fmt"
 	"io"
@@ -98,7 +99,7 @@ func (info *Info) writeFiles(w io.Writer, open func(fi FileInfo) (io.ReadCloser,
 		if err != nil {
 			return fmt.Errorf("error opening %v: %s", fi, err)
 		}
-		wn, err := io.CopyN(w, r, fi.Length)
+		wn, err := io.CopyN(w, bufio.NewReaderSize(r, 4*1024*1024), fi.Length)
 		r.Close()
 		if wn != fi.Length {
 			return fmt.Errorf("error copying %v: %s", fi, err)