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Nicolas Iooss b372170058 libsemanage: semanage_seuser_key_create: copy name 
When removing a login using semanage with Python 3 the following error
occurs:

    # semanage login -l | grep my_user
    my_user                   user_u

    # semanage login --delete my_user
    ValueError: Login mapping for my_user is not defined

This is due to a use-after-free in the swig-generated code for python3
bindings.

Copy the user name in semanage_seuser_key_create() and free it in
semanage_seuser_key_free(), like commit eac6f1f1b5 ("libsepol:
sepol_{bool|iface|user}_key_create: copy name") did.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
2016-11-14 13:14:33 -05:00
checkpolicy Update VERSION and ChangeLog files for 2.6 final release. 2016-10-14 11:31:26 -04:00
libselinux Updated libselinux ChangeLog 2016-11-14 13:11:28 -05:00
libsemanage libsemanage: semanage_seuser_key_create: copy name 2016-11-14 13:14:33 -05:00
libsepol Updated libsepol ChangeLog 2016-11-14 12:45:57 -05:00
policycoreutils Updated policycoreutils ChangeLog 2016-11-08 10:34:47 -05:00
scripts scripts/release: cleanups 2016-10-14 11:47:29 -04:00
secilc Update VERSION and ChangeLog files for 2.6 final release. 2016-10-14 11:31:26 -04:00
sepolgen Update VERSION and ChangeLog files for 2.6 final release. 2016-10-14 11:31:26 -04:00
.gitignore global: gitignore: add a couple of more editor backup filetypes 2013-02-01 12:14:57 -05:00
CleanSpec.mk Add empty top level Android.mk / CleanSpec.mk files 2015-04-16 07:54:09 -04:00
Makefile Makefile: make distclean target work 2016-09-29 10:48:14 -04:00
README Add redhat-rpm-config as a build dependency on Fedora. 2016-05-04 15:54:27 -04:00

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 ustr-devel 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.