mirror of
https://github.com/SELinuxProject/selinux
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eee003f810
When a calling process uses umask(0) some files in the SELinux module store can be created to be world writeable. With this patch, libsemanage sets umask(0077) before fopen() operations and restores the original umask value when it's done. Fixes: drwx------. /var/lib/selinux/targeted/active -rw-rw-rw-. /var/lib/selinux/targeted/active/booleans.local -rw-rw-rw-. /var/lib/selinux/targeted/active/policy.linked -rw-rw-rw-. /var/lib/selinux/targeted/active/seusers.local drwx------. /var/lib/selinux/targeted/active/modules/400/permissive_sshd_t -rw-rw-rw-. /var/lib/selinux/targeted/active/modules/400/permissive_sshd_t/cil -rw-rw-rw-. /var/lib/selinux/targeted/active/modules/400/permissive_sshd_t/lang_ext drwx------. /var/lib/selinux/targeted/active/modules/disabled -rw-rw-rw-. /var/lib/selinux/targeted/active/modules/disabled/zosremote Signed-off-by: Petr Lautrbach <plautrba@redhat.com> |
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|---|---|---|
| checkpolicy | ||
| dbus | ||
| gui | ||
| libselinux | ||
| libsemanage | ||
| libsepol | ||
| mcstrans | ||
| policycoreutils | ||
| python | ||
| restorecond | ||
| sandbox | ||
| scripts | ||
| secilc | ||
| semodule-utils | ||
| .gitignore | ||
| .travis.yml | ||
| CleanSpec.mk | ||
| Makefile | ||
| README | ||
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).