diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/archive/tar/common.go | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/archive/tar/common.go b/src/archive/tar/common.go index 16ba53e94d..7b3945ff15 100644 --- a/src/archive/tar/common.go +++ b/src/archive/tar/common.go @@ -15,6 +15,7 @@ import ( "fmt" "internal/godebug" "io/fs" + "maps" "math" "path" "reflect" @@ -696,24 +697,14 @@ func FileInfoHeader(fi fs.FileInfo, link string) (*Header, error) { h.Gname = sys.Gname h.AccessTime = sys.AccessTime h.ChangeTime = sys.ChangeTime - if sys.Xattrs != nil { - h.Xattrs = make(map[string]string) - for k, v := range sys.Xattrs { - h.Xattrs[k] = v - } - } + h.Xattrs = maps.Clone(sys.Xattrs) if sys.Typeflag == TypeLink { // hard link h.Typeflag = TypeLink h.Size = 0 h.Linkname = sys.Linkname } - if sys.PAXRecords != nil { - h.PAXRecords = make(map[string]string) - for k, v := range sys.PAXRecords { - h.PAXRecords[k] = v - } - } + h.PAXRecords = maps.Clone(sys.PAXRecords) } var doNameLookups = true if iface, ok := fi.(FileInfoNames); ok { |