tar: don't change modes for hardlinks on extraction

Changing timestamps, modes and ownership of hardlinks makes no sense.
2016-02-15 08:03:17 +00:00 · 2016-02-15 08:03:17 +00:00 · 3c2f8b0cfa
parent 2f128ab050
commit 3c2f8b0cfa
1 changed files with 3 additions and 0 deletions
--- a/tar.c
+++ b/tar.c
@ -325,6 +325,9 @@ unarchive(char *fname, ssize_t l, char b[BLKSIZ])
 		close(fd);
 	}

+	if (h->type == HARDLINK)
+		return 0;
+
 	times[0].tv_sec = times[1].tv_sec = mtime;
 	times[0].tv_nsec = times[1].tv_nsec = 0;
 	if (!mflag && utimensat(AT_FDCWD, fname, times, AT_SYMLINK_NOFOLLOW) < 0)