Fix passing string values via TAR_OPTIONS

* src/tar.c (parse_default_options): Don't free parsed words. * tests/options03.at: New testcase. * tests/Makefile.am: Add options03.at * tests/testsuite.at: Include options03.at
2016-09-21 08:54:53 +03:00
parent ac065c57fd
commit c2886473a8
4 changed files with 48 additions and 1 deletions
--- a/src/tar.c
+++ b/src/tar.c
@@ -2201,8 +2201,9 @@ parse_default_options (void)
    {
      ws.ws_wordv[0] = (char*) program_name;
      more_options (ws.ws_offs + ws.ws_wordc, ws.ws_wordv, &loc);
+      /* Don't free consumed words */
+      ws.ws_wordc = 0;
    }
-
  wordsplit_free (&ws);
 }