LSMs, such as AppArmor, aren't consulted when a program calls access(2).
This can result in access(2) returning 0 but a subsequent open(2)
failing.
The aa-status utility was doing the access() -> open() sequence and we
became aware of a large number of tracebacks due to open() failing for
lack of permissions. This patch catches any IOError exceptions thrown by
open(). It continues to print the same error message as before when
access() failed but also prints that error message when AppArmor blocks
the open of the apparmorfs profiles file.
https://launchpad.net/bugs/1466768
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Acked-by: Steve Beattie <steve@nxnw.org>
Hat declarations ("^hat,") were added in 2.3 for declaring external
hats, but in the meantime aren't supported by the parser anymore (tested
with 2.9.2 parser).
Additionally, if a profile contains both a hat declaration and the hat
("^hat { ...}"), the hat declaration can overwrite the content of the
hat on a "last one wins" base.
This is caused by setting 'declared' to True, which means write_piece()
will only write the "^hat," line, but not the "^hat { ... }" block.
Therefore no longer set 'declared' to True, print a warning that hat
declarations are no longer supported, and ignore the rule. This also
means that running aa-cleanprof can make the profile valid again :-)
Also no longer change 'hat' when hitting a profile declaration, which
also looks wrong.
Note: This change removes the only usage of 'declared'. A follow-up
patch (trunk only) will completely remove the 'declared' handling.
Reproducer profile (run aa-cleanprof on it):
(will crash in remove_duplicate_rules() 80% of the time - if so, try
multiple times. One of the next patches will fix that. Or just try 2.9,
which doesn't have the crash in remove_duplicate_rules().)
/usr/bin/true {
^FOO {
capability setgid,
}
# deletes the content of ^FOO when saving the profile! (last one wins)
# additionally, the parser says this is invalid syntax
^FOO,
}
See also the "Hat declarations" thread on the ML,
https://lists.ubuntu.com/archives/apparmor/2015-June/008107.html
Acked-by: Kshitij Gupta <kgupta8592@gmail.com> for both 2.9 and trunk.
Currently the cache file has its mtime set at creation time, but this
can lead to cache issues when a policy file is updated separately from
the cache. This makes it possible for an update to ship a policy file
that is newer than the what the cache file was generated from, but
result in a cache hit because the cache file was local compiled after
the policy file was package into an update (this requires the update
to set the mtime of the file when locally installed to the mtime of
the file in its update archive but this is commonly done, especially
in image based updates).
http://bugs.launchpad.net/bugs/1460152
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <steve@nxnw.org>
Merged from trunk revision 3117
Some parts of the AppArmor build system don't respect $CPPFLAGS.
The attached patch fixes this.
Acked-by: Steve Beattie <steve@nxnw.org>
The following patch:
- Brings the return to the correct indentation
- Adds a sorted call over the set keys of hat in the profile
Acked-by: Christian Boltz <apparmor@cboltz.de> for trunk and 2.9.
aa-complain, aa-enforce, aa-disable and aa-audit refused to change
profiles for non-existing binaries. This patch also allows paths
starting with /. This also makes it possible to use
aa-complain '/{usr/,}bin/ping'
and
aa-complain /etc/apparmor.d/bin.ping
This patch fixes https://bugs.launchpad.net/apparmor/+bug/1416346
Well, mostly - we still need to decide how we handle wildcards in
profile names:
aa-complain ping
aa-complain /usr/bin/ping
will still error out with "Profile not found" because it isn't an exact
match (and matching the wildcard would change more than the user wants).
Oh, and this patch also fixes the last failure in minitools_test.py.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Add a --no-reload parameter to aa-audit, aa-cleanprof, aa-complain,
aa-disable and aa-enforce. This makes it possible to change the
profile flags without reloading the profile.
Also change tools.py to honor the --no-reload parameter.
References: https://bugs.launchpad.net/apparmor/+bug/1458480
Acked-by: Kshitij Gupta <kgupta8592@gmail.com>
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
When switching the audit flag for network events in aa-logprof
(technically, it happens in aa.py ask_the_question()), the "(I)gnore"
button gets "lost".
This patch fixes the list of available buttons.
Acked-by: Kshitij Gupta <kgupta8592@gmail.com>
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Thanks to a broken optimization (which missed a "not" in the if
condition), aa-mergeprof never asked to merge capability rules.
Also fix a syntax / parameter error uncovered after fixing the
condition.
This patch is only meant for the 2.9 branch.
Acked-by: Steve Beattie <steve@nxnw.org>
Bug: https://launchpad.net/bugs/1210514
It did this in the old 2.8 code, but didn't in 2.9.x (first there was a
broken hat regex, then I commented out the hat handling to avoid
breakage caused by the broken regex).
This patch makes sure the hat flags get set when setting the flags for
the main profile.
Also change RE_PROFILE_HAT_DEF to use more named matches
(leadingwhitespace and hat_keyword). Luckily all code that uses the
regex uses named matches already, which means adding another (...) pair
doesn't hurt.
Finally adjust the tests:
- change _test_set_flags to accept another optional parameter
expected_more_rules (used to specify the expected hat definition)
- add tests for hats (with '^foobar' and 'hat foobar' syntax)
- add tests for child profiles, one of them commented out (see below)
Remaining known issues (also added as TODO notes):
- The hat and child profile flags are *overwritten* with the flags used
for the main profile. (That's well-known behaviour from 2.8 :-/ but we
have more flags now, which makes this more annoying.)
The correct behaviour would be to add or remove the specified flag,
while keeping other flags unchanged.
- Child profiles are not handled/changed if you specify the 'program'
parameter. This means:
- 'aa-complain smbldap-useradd' or 'aa-complain /usr/sbin/smbldap-useradd'
_will not_ change the flags for the nscd child profile
- 'aa-complain /etc/apparmor.d/usr.sbin.smbldap-useradd' _will_ change
the flags for the nscd child profile (and any other profile and
child profile in that file)
Even with those remaining issues (which need bigger changes in
set_profile_flags() and maybe also in the whole flags handling), the
patch improves things and fixes the regression from the 2.8 code.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Bug: https://launchpad.net/bugs/1501913
Samba 4.2 needs some more permissions for nmbd and winbindd.
To avoid overcomplicated profiles, change abstractions/samba to allow
/var/lib/samba/** rwk, (instead of **.tdb rwk) - this change already
fixes the nmbd profile.
winbindd additionally needs some more write permissions in /etc/samba/
(and also in /var/lib/samba/, which is covered by the abstractions/samba
change)
References: https://bugzilla.opensuse.org/show_bug.cgi?id=921098 and
https://bugzilla.opensuse.org/show_bug.cgi?id=923201
Note: this commit differs from trunk r3038 - the 2.9 version keeps the
/var/lib/samba/ lines in the winbindd profile avoid problems if for
some reason abstractions/samba isn't updated (*.rpmnew etc.)
Acked-by: Seth Arnold <seth.arnold@canonical.com>
I noticed "disconnected path" (run/nscd/*) events for ntpd while
updating to the latest openSUSE Tumbleweed.
Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk and 2.9.
aa-mergeprof failed to fail ;-) when it should raise an AppArmorException.
Instead, it failed with
AttributeError: 'module' object has no attribute 'AppArmorException'
I confirmed this bug in trunk and 2.9.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
(might get re-used later ;-)
Also add two tests for profile names not starting with / - the quoted
version wasn't catched as invalid before, so this change is actually
also a bugfix.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
reported by darix on IRC. This is needed if you have a bigger setup with
dovecot on a different (or multiple) machines
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Ensure nosetests sees all tests in the tests[] tuples. This requires
some name changes because nosetests thinks all function names containing
"test" are tests. (A "not a test" docorator would be an alternative, but
that would require some try/except magic to avoid a dependency on nose.)
To avoid nosetests thinks the functions are a test,
- rename setup_all_tests() to setup_all_loops()
- rename regex_test() to _regex_test() (in test-regex_matches.py)
Also add the module_name as parameter to setup_all_loops and always run
it (not only if __name__ == '__main__').
Known issue: nosetests errors out with
ValueError: no such test method in <class ...>: stub_test
when trying to run a single test generated out of tests[].
(debugging hint: stub_test is the name used in setup_test_loop().)
But that's still an improvement over not seeing those tests at all ;-)
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
Assume you have a profile like
/bin/foo {
/etc/ r,
network,
/usr/ r,
}
(important: there must be be a non-path rule between the two path blocks)
Then run aa-logprof and add another path event. When choosing (V)iew changes,
it will crash with a misleading
File ".../utils/apparmor/aamode.py", line 205, in split_mode
other = mode - user
TypeError: unsupported operand type(s) for -: 'collections.defaultdict' and 'set'
The reason for this is our beloved hasher, which is playing funny games
another time.
The patch wraps the hasher usage with a check for the parent element to
avoid auto-creation of empty childs, which then lead to the above crash.
BTW: This is another issue uncovered by the LibreOffice profile ;-)
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
Merge from trunk revision 3012
Update the postfix-common abstraction to cope with signal and unix
socket mediation, update the access to the sasl library locations
in a multiarch compliant way, and allow access to limited bits
of the filesystem paths under which postfix chroots itself to
(/var/spool/postfix/ on Ubuntu).
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
serialize_profile_from_old_profiles() calls store_list_var() with an
empty hasher. This fails for "+=" because in this case store_list_var()
expects a non-empty hasher with the variable already defined, and raises
an exception because of the empty hasher.
This patch sets "correct = False" if a "+=" operation appears, which
means the variable will be written in "clean" mode instead.
Adding proper support for "add to variable" needs big changes (like
storing a variable's "history" - where it was initially defined and what
got added where).
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
the LibreOffice profile uncovered that handling of @{var} += is broken:
File ".../utils/apparmor/aa.py", line 3272, in store_list_var
var[list_var] = set(var[list_var] + vlist)
TypeError: unsupported operand type(s) for +: 'set' and 'list'
This patch fixes it:
- change separate_vars() to use and return a set instead of a list
(FYI: separate_vars() is only called by store_list_var())
- adoptstore_list_var() to expect a set
- remove some old comments in these functions
- explain the less-intuitive parameters of store_list_var()
Also add some tests for separate_vars() and store_list_var().
The tests were developed based on the old code, but not all of them
succeed with the old code.
As usual, the tests uncovered some interesting[tm] behaviour in
separate_vars() (see the XXX comments and tell me what the really
expected behaviour is ;-)
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Move the code that does the c -> a and d -> w replacement in denied_mask
and requested_mask so that it only runs for path and exec events, but not
for other events (like dbus and ptrace). The validate_log_mode() and
log_str_to_mode() calls are also moved.
Technically, this means moving code from parse_event() to the path
and exec sections in add_event_to_tree().
This also means aa-logprof no longer crashes if it hits a ptrace or
dbus event in the log.
The "if dmask:" and "if rmask:" checks are removed - if a path event
doesn't have these two, it is totally broken and worth a aa-logprof
crash ;-)
Also adjust the parse_event() tests to expect the "raw" mask instead of
a set.
Note: the 2.9 branch doesn't contain test-capability.py, therefore I
skipped this part of the patch for obvious reasons ;-)
This patch fixes
https://bugs.launchpad.net/apparmor/+bug/1426651 and
https://bugs.launchpad.net/apparmor/+bug/1243932
I manually tested that
- c and d log events are still converted to a and w
- aa-logprof handles exec events correctly
- ptrace events no longer crash aa-logprof
Note: add_event_to_tree() is not covered by tests.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Merge from trunk revision 3001
Change serialize_parse_profile_start() to use parse_profile_start()
instead of using duplicated code.
The behaviour is mostly kept, with the exception that the function is
more strict now and raises exceptions instead of ignoring errors.
In practise, this won't change anything because the profiles are parsed
with parse_profile() (which calls parse_profile_start()) - and that
already errors out.
The tests are updated to match the more strict behaviour.
The next step would be to drop serialize_parse_profile_start()
completely, but this isn't urgent and can/should be done when we have
test coverage for serialize_profile_from_old_profile() one day ;-)
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 3000
Fix is_skippable_dir() - the regex also matched things like
/etc/apparmor.d/dont_disable, while it should match on the full
directory name.
Also add some tests based on a real-world aa-logprof run (with "print (path)"
in is_skippable_dir()) and some additional "funny"[tm] dirs.
Needless to say that the tests
('dont_disable', False),
('/etc/apparmor.d/cache_foo', False),
will fail with the old is_skippable_dir().
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2999
Replace RE_PROFILE_START with RE_PROFILE_START_2 and adjust all
code sections that used RE_PROFILE_START_2.
The only real change is that test_get_flags_invalid_01 and
test_get_flags_invalid_02 now expect AppArmorException instead of
AppArmorBug.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk
to use write_header(), and making set_profile_flags
more strict.
Merge from trunk revisions 2996, 2997, and 2998.
Changes in set_profile_flags():
- rewrite set_profile_flags to use parse_profile_start_line() and
write_header().
- replace the silent failure for non-existing files with a proper
exception (using lazy programming - the check is done by removing the
"if os.path.isfile()" check, open_file_read then raises the
exception ;-)
- comment out regex_hat_flag and the code that was supposed to handle
hat flags, which were totally broken. We'll need another patch to fix
it, and we also need to decide if we want to do that because it
introduces a behaviour change (currently, aa-complain etc. don't
change hat flags).
The tests for set_profile_flags() are also updated:
- prepend a space to comments because write_header always adds a space
between '{' and the comment
- remove a test with superfluous quotes that are no longer kept
(that's
just a profile cleanup, so dropping that test is the easiest way)
- update test_set_flags_10 and test_set_flags_12 to use the correct
profile name
- enable the tests for invalid (empty) flags
- update the test for a non-existing file
this patch makes set_profile_flags more strict:
- raise AppArmorBug if newflags contains only whitespace
- raise AppArmorBug if the file doesn't contain the specified profile or
no profile at all
The tests are adjusted to expect AppArmorBug instead of a silent
failure. Also, some tests are added for profile=None, which means to
change the flags for all profiles in a file.
- test_set_flags_08 is now test_set_flags_invalid_04
- test_set_flags_invalid_03 is changed to only contain one reason for
a failure, not two ;-)
Finally implement attachment handling
This patch implements attachment handling - aa-logprof now works with
profiles that have an attachment defined, instead of ignoring audit.log
entries for those profiles.
Changes:
- parse_profile_start_line(): remove workaround that merged the
attachment into the profile name
- parse_profile_data(): store attachment when parsing a profile
- update test_parse_profile_start_03,
test_serialize_parse_profile_start_03,
test_set_flags_nochange_09 and some parse_profile_start_line() tests -
they now expect correct attachment handling
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2990
Rewrite parse_profile_start() in aa.py to a more readable version.
The behaviour remains unchanged (and is covered by tests).
Acked-by: Kshitij Gupta <kgupta8592@gmail.com>
Merge from trunk revision 2989
Also add AANamedRegexTest class that can be used to test a regex with
named match groups.
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2988
Change the write_header tests so that the 'profile_keyword' and
'header_comment' parameters can be (and are) tested:
- add a None for both to the existing tests
- add some tests that come with the profile keyword and/or a comment
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2987
- add support for prof_data['header_comment'] (comment after '{')
and prof_data['profile_keyword'] (to force the 'profile' keyword, even
if it isn't needed) to write_header().
(set_profile_flags() will be the only user of these two for now)
- fix a crash if depth is not an integer - for example,
len(' ')/2 # 3 spaces = 1.5
would cause a crash.
Also add a test for 1.5 and 1.3 spaces.
- rewrite the handling of flags to avoid we have to maintain two
different template lines.
- update the tests to set 'profile_keyword' and 'header_comment' to None.
This avoids big changes in the test code. I'll send another patch that
makes sure profile_keyword and header_comment are tested ;-)
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2986
Add the attachment to the parse_profile_start() and
serialize_parse_profile_start() return values, and adjust the functions
calling the *parse_profile_start() functions to save the attachment in
the "attachment" variable (which isn't used yet).
Also adjust the tests for the added return value.
(Sorry for not getting the resultset right from the beginning!)
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2985
Also fix a little bug that added the profile keyword if the path needed
quotes (profile "/foo bar" - but "/foo bar" is enough). This was caused
by a regex that always matched on quoted paths (hint: "/ matches
^[^/] ;-)
Also add some tests with attachments and update the test for the bugfix
mentioned above.
Now the remaining part is to make sure that prof_data['attachment'] gets
set when parsing the profiles :-)
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk commit 2983
Add various tests for set_profile_flags, and document various
interesting[tm] things I discovered while writing the tests (see
the inline comments for details).
Also adds a read_file() function to common_test.py.
The most interesting[tm] thing I found is:
regex_hat_flag = re.compile('^([a-z]*)\s+([A-Z]*)\s*(#.*)?$')
which matches various unexpected things - but not a hat :-/
(see mailinglist for all funny details)
Acked-by: Steve Beattie <steve@nxnw.org>
serialize_parse_profile_start() to use parse_profile_start_line();
update test-aa.py to match parse_profile_start() and
get_profile_flags() changes
Merge from trunk commits 2978, 2979, and 2982
Add the parse_profile_start_line() function to regex.py, which is
a wrapper for RE_PROFILE_START_2 and returns an array with named matches.
Also change some places in aa.py from using RE_PROFILE_START to
the parse_profile_start_line() function.
Notes: - until everything is migrated to the new function, I'll
keep the old
RE_PROFILE_START unchanged - that's the reason to add the new
regex as RE_PROFILE_START_2
- the patch changes only aa.py sections that are covered by tests
already (which means some users of RE_PROFILE_START are remaining)
- parse_profile_start_line() merges 'profile' and 'attachment' into
'profile' (aka the old, broken behaviour) until aa.py can handle
the attachment properly. The alternative would be to ignore
'attachment', which would be worse.
Convert serialize_parse_profile_start() to use
parse_profile_start_line(), and adjust a test to expect an AppArmorBug
instead of an AttributeError exception.
Also add two tests (they succeed with the old and the new code).
Note that these tests document interesting[tm] behaviour - I tend to
think that those cases should raise an exception, but I'm not sure about
this because serialize_profile_from_old_profile() is a good example for
interesting[tm] code :-/
I couldn't come up with a real-world test profile that would hit those
cases without erroring out aa-logprof earlier - maybe the (more
sane-looking) parse_profiles() / serialize_parse_profile_start()
protects us from hitting this interesting[tm] behaviour.
The previous patch slightly changed the behaviour of parse_profile_start()
and get_profile_flags() - they raise AppArmorBug instead of
AppArmorException when specifying a line that is not the start of a
profile and therefore doesn't match RE_PROFILE_START_2.
This patch updates test-aa.py to expect the correct exceptions, and adds
another test with quoted profile name to ensure that stripping the
quotes works as expected.
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2984
Also add loop support to test-aa.py.
BTW: In case you wonder - the need to replace unittest.TestCase with
AATest is intentional. It might look annoying, but it makes sure that
a test-*.py file doesn't contain a test class where tests = [...] is
ignored because it's still unittest.TestCase.
(Technically, setup_all_tests() will error out if a test class doesn't
contain tests = [...] - either explicit or via its parent AATest.)
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revision 2977
The test behaviour is the same with and without this patch - 166 tests
run, all successful.
Acked-by: Steve Beattie <steve@nxnw.org>
Merge from trunk revisions 2976 and 2980
Add better support for looping over a tests[] array to common_test.py:
- class AATest - a base class we can use for all tests, and that will
probably get more features in the future (for example tempdir
handling)
- setup_all_tests() - a function that iterates over all classes in the
given file and calls setup_test_loops() for each of them
- setup_tests_loop() - a function that creates tests based on tests[]
in the given class. Those tests call the class' _run_test() method for
each test specified in tests[] (inspired by setup_regex_tests() ;-)
This means we can get rid of the manually maintained tests list in
test-regex_matches.py and just need to call setup_all_tests() once in
each file.
The patch also adds test-example.py, which is
- a demo of the code added to common_test.py
- a template file that we can copy for future test-*.py
Acked-by: Steve Beattie <steve@nxnw.org>
Thanks to the used data structure, write_net_rules() replaces bare
'network,' rules with the invalid 'network all,' when saving a profile.
This patch makes sure a correct 'network,' rule is written.
Also reset 'audit' to avoid all (remaining) rules get the audit flag
after writing an audit network rule.
Note: The first section of the function (that claims to be responsible
for bare 'network,' rules) is probably never hit - but I'm not too keen
to remove it and try it out ;-)
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
When parsing a profile with named exec rules, the exec target included
the arrow. This resulted in two arrows when writing the profile (and one
more each time the profile was updated).
Fix this by using the match group that only contains the exec target
without the arrow in parse_profile_data() and
serialize_profile_from_old_profile().
References: https://bugs.launchpad.net/apparmor/+bug/1437901
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9.
Merge from trunk revision 3004
When evince opens a dvi file, it updates the user fonts using
texlive commands in /usr/share/texlive/texmf-dist/web2c/ (or possibly
/usr/share/texlive/texmf/web2c/ in older releases). This patch adjusts
the sanitized_helper profile to allow these tools to run.
Bug: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1010909
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-By: Jamie Strandboge <jamie@canonical.com>
write_net_rules() doesn't add a space after 'audit' in two of three
cases, leading to invalid network rules.
This patch adds the missing spaces.
Acked-by: Seth Arnold <seth.arnold@canonical.com>
for both trunk and 2.9
write_net_rules() creates invalid rules for network rules with one
parameter (for example "network bluetooth").
Add a trailing comma to create valid rules.
Acked-by: Seth Arnold <seth.arnold@canonical.com>
for both trunk and 2.9.
Merge path handling for 'inode_*' in add_event_to_tree() with the
handling for other path events.
The code is slightly more strict now - 'inode_' in e['operation'] is
replaced with e['operation'].startswith('inode_').
This patch is a cleanup and also a preparation to fix
https://bugs.launchpad.net/apparmor/+bug/1426651 and
https://bugs.launchpad.net/apparmor/+bug/1243932
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Acked for both 2.9 and trunk.
aa-logprof doesn't ask anything for
type=AVC msg=audit(1427633461.202:281): apparmor="DENIED" operation="chmod" profile="/usr/lib64/firefox/plugin-container" name="/home/cb/.config/ibus/bus/" pid=7779 comm="plugin-containe" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
This patch fixes this by adding 'chmod' to the list of file operation
types in logparser.py.
Acked-by: Seth Arnold <seth.arnold@canonical.com>
for both trunk and 2.9.
if 3/2 == 1:
print("python2 inside")
Add "from __future__ import division" so that python2 returns the
correct result (if needed, as float)
On related news: At least python3 knows how to calculate correctly.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
add --include-templates-dir and --include-policy-groups-dir options to easyprof
to support framework policy on Snappy for Ubuntu Core
Signed-off-by: Jamie Strandboge <jamie@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Merge from trunk revision 2975
The following patch addresses two issues on older releases:
1) In trunk commit 2911, the line 'undefine VERBOSE' was added to
parser/tst/Makefile so that the equality tests would not generate
verbose output when $VERBOSE != 1. Unfortunately, the 'undefine'
keyword was not introduced in GNU Make until version 3.82. On
distro releases like Ubuntu 12.04 LTS that include versions of Make
older than that, make check and make clean abort when VERBOSE is
not set to 1. The patch fixes that by setting VERBOSE to a zero
length string if does not already equal 1.
2) In trunk commit 2923, a workaround for systemd as init was added
to the pivot_root regression test. The workaround included a
call to ps(1) to determine if systemd is pid 1. Unfortunately,
in older versions of the procps package (such as the version in
Ubuntu 12.04 LTS), 'ps -hp1' emits the warning
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
The patch below converts the ps call to 'ps hp1' which does not
generate the warning.
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: John Johansen <john.johansen@canonical.com>
