Use io.CopyBuffer when recomputing checksums (#97)

chainguard-dev · Aug 17, 2023 · 6d91e7d · 6d91e7d
1 parent 076e8f4
commit 6d91e7d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/tarball/write.go b/pkg/tarball/write.go
@@ -223,7 +223,7 @@ func (c *Context) writeTar(ctx context.Context, tw *tar.Writer, fsys fs.FS, user
 				defer data.Close()
 
 				fileDigest := sha1.New() //nolint:gosec
-				if _, err := io.Copy(fileDigest, data); err != nil {
+				if _, err := io.CopyBuffer(fileDigest, data, buf); err != nil {
 					return err
 				}