lib/std/tar.zig                                   |  74 ++++++++++----------
 lib/std/tar/test.zig                              | 115 ++++++++++++++++++++++++++++++++
 lib/std/tar/testdata/18089.tar                    | Bin 0 -> 10240 bytes
 lib/std/tar/testdata/overwrite_file.tar           | Bin 0 -> 10240 bytes
 lib/std/tar/testdata/pipe_to_file_system_test.tar | Bin 0 -> 10240 bytes
 5 files changed, 151 insertions(+), 38 deletions(-)