diff options
| -rw-r--r-- | pym/portage_util.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pym/portage_util.py b/pym/portage_util.py index 1e7afe4b6..43d4fa8dd 100644 --- a/pym/portage_util.py +++ b/pym/portage_util.py @@ -561,7 +561,12 @@ def apply_permissions(filename, uid=-1, gid=-1, mode=-1, mask=-1, if mode == -1: new_mode = st_mode elif mode & stat.S_ISUID or mode & stat.S_ISGID: - new_mode = mode & 07777 + mode = mode & 07777 + if mask >= 0: + new_mode = mode | st_mode + new_mode = (mask ^ new_mode) & new_mode + else: + new_mode = mode if not follow_links and stat.S_ISLNK(stat_cached.st_mode): # Mode doesn't matter for symlinks. |