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This is the upstream repository for the Security Enhanced Linux (SELinux) userland libraries and tools. The software provided by this project complements the SELinux features integrated into the Linux kernel and is used by Linux distributions. All bugs an
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Nicolas Iooss 35af459220 policycoreutils: newrole: always initialize pw fields 
In extract_pw_data(), if "getpwuid(uid)" fails, the function returns an
error value without initializing main's pw.pw_name. This leads main() to
call "free(pw.pw_name)" on an uninitialized value.

Use memset() to initialize structure pw in main().

This issue has been found using clang's static analyzer.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
2017-04-12 14:48:36 -04:00
checkpolicy checkpolicy: Add options to convert binary policy to CIL or a policy.conf 2017-04-05 12:23:30 -04:00
dbus Add stub make test targets to new subdirs 2016-11-16 11:20:05 -05:00
gui Add stub make test targets to new subdirs 2016-11-16 11:20:05 -05:00
libselinux libselinux: getsebool: always free names 2017-04-12 14:46:02 -04:00
libsemanage libsemanage: drop checks on semanage_module_info_destroy() value 2017-04-11 14:22:59 -04:00
libsepol libsepol: cil: check cil_fill_list return value 2017-04-12 14:40:16 -04:00
mcstrans mcstrans: fix typo in mcstransd.8 man page 2017-03-28 13:38:37 -04:00
policycoreutils policycoreutils: newrole: always initialize pw fields 2017-04-12 14:48:36 -04:00
python python/semanage: fix export of fcontext socket entries 2017-03-15 13:10:18 -04:00
restorecond restorecond: add noreturn attribute to exitApp() 2017-03-07 14:00:16 -05:00
sandbox sandbox: make test not fail on systems without SELinux 2016-11-17 16:44:57 -05:00
scripts Fix release script 2016-11-16 11:19:51 -05:00
secilc secilc: Add options to control the expansion of attributes 2017-04-12 14:33:55 -04:00
semodule-utils semodule-utils: add noreturn attribute to usage() 2017-03-07 14:00:39 -05:00
.gitignore restorecond: Add gitignore 2016-11-16 11:20:05 -05:00
.travis.yml libsemanage/tests: include libsepol headers from $DESTDIR 2017-03-01 10:42:34 -05:00
CleanSpec.mk Add empty top level Android.mk / CleanSpec.mk files 2015-04-16 07:54:09 -04:00
Makefile Build mcstrans. 2016-11-16 11:19:50 -05:00
README libsepol compilation fixes for macOS. 2017-01-20 13:19:57 -05:00

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).