This is already in the android repo. This is here to prevent potential
conflicts of the selabel indices, and possibly with an eye toward an eventual
reunification of the two libselinuxes down the road.
Reviewed-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
getseuser() would unconditionally check strlen on the service variable
even though it could be NULL. Whoops. If service is NULL we should
only match on *: entries.
Signed-off-by: Eric Paris <eparis@redhat.com>
The realpath_not_final() function did not properly handle symlinks in
the / directory. The reason is because when it determined the symlink
was in the root directory it would set the resolved portion of the path
to /, it would then add a / to the end of the resolved portion, and then
append the symlink name. The fix is to instead set the resolved portion
to "". Thus when the '/' at the end of the resolved portion is added it
will be correct.
While I am at it, strip extraneous leading / so that //tmp returns /tmp.
Signed-off-by: Eric Paris <eparis@redhat.com>
swig creates C files with warnings. Turn off the warnings so the build
is clean. We can't help the code it produces anyway...
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The init functions are non-static but did not have a prototype
declaration. They are called magically from python, so just declare the
prototype to silence the warning.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
should continue to poll if it receinves an EINTR rather then exiting with an error.
This was a major bug within dbus that was causing dbus to crash it was
discussed at the time whether this is a dbus bug or an libselinux bug,
it was decided that we should fix it within libselinux.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Description: Hide unnecessarily-exported library destructors
This change was extracted from the old monolithic Debian patch.
Signed-off-by: Laurent Bigonville <bigon@debian.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Do not link python module with libpython, the interpreter is already linked against it.
Signed-off-by: Laurent Bigonville <bigon@debian.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
I'd like to use this interface to implement special case handling
for the default labeling behavior on temporary database objects. Allow
userspace to use the filename_trans rules added to policy.
Signed-off-by: KaiGai Kohei <kohei.kaigai@emea.nec.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
selinux_check_access() should not error on bad class or perms if the
security_deny_unkown() function return false. If policy tells us to
allow unknown classes and perms we should respect that.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
To simplify finding why programs don't work, assert that avc_init() was
called any time avc functions are called. This means we won't get
'random' segfaults and will instead be able to hopefully quickly
determine what we did wrong as application developers.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
It's not special and doesn't need its own Makefile lines. Just make it
a normal target.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Move everything into /usr/* and just put links from /*. The whole /usr
thing hasn't really worked in all situations for a long long time. Just
accept that fact and move along.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The earlier patch to avc.c put the struct member annotation at
the end of the line, which works fine for GCC, but upsets SWIG.
Equivalent code in selinux.h demonstrates how to place the
annotation without upsetting SWIG.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
XXX: -Wno-redundant-decls really shouldn't be set, if some way
can be found to deal with warnings generated by dso.h
XXX: the maximum stack size should be much lower, but there
are too many functions using PATH_MAX which need to be rewritten
to use the heap instead.
XXX: probe for whether the user's GCC supports a flag ?
Signed-off-by: Eric Paris <eparis@redhat.com>
Annotating the die method as taking printf format exposes
a bug in error reporting
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The public avc.h file must use a printf annotation in the struct
callback members, otherwise application code will get compiler
warnings that the method should have an annotation set.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
* include/selinux/selinux.h, src/init.c: set_selinuxmnt should take
a const char *mntpath
* src/get_default_type.c: Avoid bad cast discarding const
* load_policy.c: Fix var decl to avoid discarding const
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Add 'void' parameter to all functions which take no arguments
* selinux_config.c: s/()/(void)/
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
seusers.c: In function ‘getseuser’:
seusers.c:273:3: error: jump skips variable initialization [-Werror=jump-misses-init]
seusers.c:317:2: note: label ‘err’ defined here
seusers.c:274:8: note: ‘fp’ declared here
* seusers.c: Declare FILE *fp at start of getseuser() method
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The getcon man page already includes setcon() and other non-"get"
entries. Why send people somewhere else just for freecon? Put it here.
Signed-off-by: Eric Paris <eparis@redhat.com>
Do not talk about disabling selinux in the setenforce man page. Point
people in the right direction instead.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
When selabel_lookup found an invalid context with validation enabled, it
always stated it was 'file_contexts' whether media, x, db or file.
The fix is to store the spec file name in the selabel_lookup_rec on
selabel_open and use this as output for logs. Also a minor fix if key is
NULL to stop seg faults.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Add service_seusers(5) - those in the ./logins directory, seusers(5),
user_contexts(5) - those in the ./contexts/users directory,
virtual_domain_context(5) and virtual_image_context(5) man pages.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Add failsafe_context(5), local.users(5), removable_contexts(5) and
securetty_types(5) man pages.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Add booleans(5), customizable_types(5), default_contexts(5) and
default_type(5) man pages.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Updated selabel_x(5) with X-Windows context configuration file format and
added x_contexts(5) man page that links to it.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Updated selabel_media(5) with media context configuration file format and
added media(5) man page that links to it.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Updated selabel_db(5) with RDBMS context configuration file format and added sepgsql_contexts(5) man page that links to it.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Updated selabel_file(5) with file context configuration file format and
added file_contexts(5) man page that links to it. selabel_file(5) also
describes the .local, .homedirs, .subs and .subs_dist configuration file
formats.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
For get_default_context_with_role(3) and get_default_context_with_rolelevel(3),
return errno = EINVAL if invalid role.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
get_default_type(3) now returns with errno set to EINVAL if the entry does not
exist.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
If selinux_set_mapping(3) is used to map classes, and an invalid class is used
to compute a decision (tclass = 0), the result did not obey the status of the
deny_unknown flag.
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
