Checkmk Werk 10429: Prevent tgz packages from modifying existing directories

ID: 10429 Title: Prevent tgz packages from modifying existing directories Component: agents Level: 1 Class: Bug fix Version: 1.7.0i1 This is a regression since Werk <a href=https://checkmk.com/check_mk-werks.php?werk_id=6711>#6711</a>lt;/a>. When unpacking as root (as it is normally done), the .tar.gz agent packages from agent bakery would modify access rights on existing directories like /etc and /usr/lib to have an access level of 0 (no access) on "others" (e.g. 755 changes to 750). This bug is now fixed with this werk, as the agent bakery temporarily modifies it's umask when baking the .tar.gz agent packages.