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* `fixfiles -B relabel` or `fixfiles -C previouscontext relabel` would skip the code that handles e.g. `/var/tmp`, which would be run by `fixfiles relabel`. It would still remove all files in /tmp (subject to user confirmation). This is confusing, undocumented, and unlikely to be intentional. * `fixfiles relabel path1 path2` is the same, except it would only relabel the first path. * `fixfiles -R ... relabel` was equivalent to `fixfiles -R ... restore`, again contradicting the man page. Also `fixfiles onboot` would ignore paths, -C, or -R. fixfiles is mostly for users, where it should be acceptable to remove these non-sensical combinations. `fixfiles -C` is used in selinux-policy rpm install scripts. However I believe the rpms used `fixfiles -C previouscontext restore`, and did not either require user interaction or blow away /tmp without prompting. So they should still work fine. With these combinations removed, we can remove the `exit` calls which were seen in some of the (non-error) code paths in `restore()`. Signed-off-by: Alan Jenkins <alan.christopher.jenkins@gmail.com>
Please submit all bug reports and patches to selinux@tycho.nsa.gov. Subscribe via selinux-join@tycho.nsa.gov. Build dependencies on Fedora: yum install audit-libs-devel bison bzip2-devel dbus-devel dbus-glib-devel flex flex-devel flex-static glib2-devel libcap-devel libcap-ng-devel pam-devel pcre-devel python-devel setools-devel swig xmlto redhat-rpm-config To build and install everything under a private directory, run: make DESTDIR=~/obj install install-pywrap To install as the default system libraries and binaries (overwriting any previously installed ones - dangerous!), on x86_64, run: make LIBDIR=/usr/lib64 SHLIBDIR=/lib64 install install-pywrap relabel or on x86 (32-bit), run: make install install-pywrap relabel This may render your system unusable if the upstream SELinux userspace lacks library functions or other dependencies relied upon by your distribution. If it breaks, you get to keep both pieces. To install libsepol on macOS (mainly for policy analysis): cd libsepol; make DESTDIR=/usr/local PREFIX=/usr/local install This requires GNU coreutils (brew install coreutils).