t.Errorf("NewReader with zipinsecurepath=1: got files %q, want %q", gotPaths, want)
}
}
+
+func TestCompressedDirectory(t *testing.T) {
+ // Empty Java JAR, with a compressed directory with uncompressed size 0
+ // which should not fail.
+ //
+ // Length Method Size Cmpr Date Time CRC-32 Name
+ // -------- ------ ------- ---- ---------- ----- -------- ----
+ // 0 Defl:N 2 0% 12-01-2022 16:50 00000000 META-INF/
+ // 60 Defl:N 59 2% 12-01-2022 16:50 af937e93 META-INF/MANIFEST.MF
+ // -------- ------- --- -------
+ // 60 61 -2% 2 files
+ data := []byte{
+ 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x08, 0x08,
+ 0x08, 0x00, 0x49, 0x86, 0x81, 0x55, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x09, 0x00, 0x04, 0x00, 0x4d, 0x45,
+ 0x54, 0x41, 0x2d, 0x49, 0x4e, 0x46, 0x2f, 0xfe,
+ 0xca, 0x00, 0x00, 0x03, 0x00, 0x50, 0x4b, 0x07,
+ 0x08, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x4b, 0x03,
+ 0x04, 0x14, 0x00, 0x08, 0x08, 0x08, 0x00, 0x49,
+ 0x86, 0x81, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14,
+ 0x00, 0x00, 0x00, 0x4d, 0x45, 0x54, 0x41, 0x2d,
+ 0x49, 0x4e, 0x46, 0x2f, 0x4d, 0x41, 0x4e, 0x49,
+ 0x46, 0x45, 0x53, 0x54, 0x2e, 0x4d, 0x46, 0xf3,
+ 0x4d, 0xcc, 0xcb, 0x4c, 0x4b, 0x2d, 0x2e, 0xd1,
+ 0x0d, 0x4b, 0x2d, 0x2a, 0xce, 0xcc, 0xcf, 0xb3,
+ 0x52, 0x30, 0xd4, 0x33, 0xe0, 0xe5, 0x72, 0x2e,
+ 0x4a, 0x4d, 0x2c, 0x49, 0x4d, 0xd1, 0x75, 0xaa,
+ 0x04, 0x0a, 0x00, 0x45, 0xf4, 0x0c, 0x8d, 0x15,
+ 0x34, 0xdc, 0xf3, 0xf3, 0xd3, 0x73, 0x52, 0x15,
+ 0x3c, 0xf3, 0x92, 0xf5, 0x34, 0x79, 0xb9, 0x78,
+ 0xb9, 0x00, 0x50, 0x4b, 0x07, 0x08, 0x93, 0x7e,
+ 0x93, 0xaf, 0x3b, 0x00, 0x00, 0x00, 0x3c, 0x00,
+ 0x00, 0x00, 0x50, 0x4b, 0x01, 0x02, 0x14, 0x00,
+ 0x14, 0x00, 0x08, 0x08, 0x08, 0x00, 0x49, 0x86,
+ 0x81, 0x55, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x4d, 0x45, 0x54, 0x41, 0x2d, 0x49, 0x4e, 0x46,
+ 0x2f, 0xfe, 0xca, 0x00, 0x00, 0x50, 0x4b, 0x01,
+ 0x02, 0x14, 0x00, 0x14, 0x00, 0x08, 0x08, 0x08,
+ 0x00, 0x49, 0x86, 0x81, 0x55, 0x93, 0x7e, 0x93,
+ 0xaf, 0x3b, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00,
+ 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3d,
+ 0x00, 0x00, 0x00, 0x4d, 0x45, 0x54, 0x41, 0x2d,
+ 0x49, 0x4e, 0x46, 0x2f, 0x4d, 0x41, 0x4e, 0x49,
+ 0x46, 0x45, 0x53, 0x54, 0x2e, 0x4d, 0x46, 0x50,
+ 0x4b, 0x05, 0x06, 0x00, 0x00, 0x00, 0x00, 0x02,
+ 0x00, 0x02, 0x00, 0x7d, 0x00, 0x00, 0x00, 0xba,
+ 0x00, 0x00, 0x00, 0x00, 0x00,
+ }
+ r, err := NewReader(bytes.NewReader(data), int64(len(data)))
+ if err != nil {
+ t.Fatalf("unexpected error: %v", err)
+ }
+ for _, f := range r.File {
+ _, err = f.Open()
+ if err != nil {
+ t.Fatalf("unexpected error: %v", err)
+ }
+ }
+}