Closed annfry closed 6 years ago
Hi,
libqpol/policy_scan.c:3254:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
The last time I encountered this error was when using flex 2.6.1. I believe this has been fixed in flex 2.6.2 with https://github.com/westes/flex/commit/cf4121fa97abac8aeaa5e08b8fc0b2380228494e . What version are you using? Does this issue still occur with flex 2.6.4?
libqpol/ftrule_query.c:79:21: error: ‘filename_trans_t {aka struct filename_trans}’ has no member named ‘next’
libsepol changed its API in its release 2.7 (cf. https://github.com/SELinuxProject/selinux/commit/8fdb2255215a1f1488b613737b5fbffb873d8376#diff-49a4d9d14c381a0d62a222c4443a96a5L165). Therefore setools 4.0 is incompatible with libsepol >= 2.7.
libqpol/policy_extend.c:161:27: error: ‘%04zd’ directive output may be truncated writing between 4 and 10 bytes into a region of size 5 [-Werror=format-truncation=]
This has been reported in https://github.com/TresysTechnology/setools/pull/181 and fixed on branch master with commit https://github.com/TresysTechnology/setools/commit/e41adf01647c695b80b112b337e76021bb9f30c3 . If you backport this commit, do you get the first error message you reported?
That’s correct. I was using flex 2.6.1, will update you further after trying the latest version from GitHub.
….
So I downloaded and installed flex version 2.6.4 and I tried to build master with the following results:
python3 setup build_ext
No errors!
python3 setup build
No errors!
then
Python3 setup.py install
First it said I don’t have permission to install in a specific directory, so I ran as root:
And I get:
libqpol/policy_scan.c: In function ‘yy_scan_bytes’: libqpol/policy_scan.c:3254:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] for ( i = 0; i < _yybytes_len; ++i ) ^ cc1: all warnings being treated as errors error: command 'gcc' failed with exit status 1
Same error with 4.1 with flex version 2.6.4 -
libqpol/policy_extend.c:161:27: error: ‘%04zd’ directive output may be truncated writing between 4 and 10 bytes into a region of size 5 [-Werror=format-truncation=]
From which I understand that I’m supposed to downgrade my libsepol?
Thanks,
Ann
On Feb 7, 2018, at 2:51 PM, Nicolas Iooss notifications@github.com wrote:
Hi,
libqpol/policy_scan.c:3254:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
The last time I encountered this error was when using flex 2.6.1. I believe this has been fixed in flex 2.6.2 with westes/flex@cf4121f https://github.com/westes/flex/commit/cf4121fa97abac8aeaa5e08b8fc0b2380228494e . What version are you using? Does this issue still occur with flex 2.6.4?
libqpol/ftrule_query.c:79:21: error: ‘filename_trans_t {aka struct filename_trans}’ has no member named ‘next’
libsepol changed its API in its release 2.7 (cf. SELinuxProject/selinux@8fdb225#diff-49a4d9d14c381a0d62a222c4443a96a5L165 https://github.com/SELinuxProject/selinux/commit/8fdb2255215a1f1488b613737b5fbffb873d8376#diff-49a4d9d14c381a0d62a222c4443a96a5L165). Therefore setools 4.0 is incompatible with libsepol >= 2.7.
libqpol/policy_extend.c:161:27: error: ‘%04zd’ directive output may be truncated writing between 4 and 10 bytes into a region of size 5 [-Werror=format-truncation=]
This has been reported in #181 https://github.com/TresysTechnology/setools/pull/181 and fixed on branch master with commit e41adf0 https://github.com/TresysTechnology/setools/commit/e41adf01647c695b80b112b337e76021bb9f30c3 . If you backport this commit, do you get the first error message you reported?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/TresysTechnology/setools/issues/183#issuecomment-363889578, or mute the thread https://github.com/notifications/unsubscribe-auth/AFRgGnk05lEySYA6IM9pX-11EuZ4AW-2ks5tSf6_gaJpZM4R70ui.
then Python3 setup.py install First it said I don’t have permission to install in a specific directory, so I ran as root:
What about using --skip-build
option in order not to build a new time the project as root ? The error you got suggests that setup.py uses flex 2.6.1 when run as root. Do the following commands work ?
python3 setup build
sudo python3 setup.py install --skip-build
Anyway, all the errors you get with SETools 4.1 can be silenced by removing -Werror
from setup.py, i.e. by replacing
extra_compile_args=['-Werror', '-Wextra',
with
extra_compile_args=['-Wextra',
Does fix this your issues?
Thank you very much! I have it installed. I had to make sure that it was using flex 2.6.4 from root, so copied it to /bin, and the install finished. I’ll mark the issue as fixed. This was for master.
Ann
On Feb 7, 2018, at 2:51 PM, Nicolas Iooss notifications@github.com wrote:
Hi,
libqpol/policy_scan.c:3254:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
The last time I encountered this error was when using flex 2.6.1. I believe this has been fixed in flex 2.6.2 with westes/flex@cf4121f https://github.com/westes/flex/commit/cf4121fa97abac8aeaa5e08b8fc0b2380228494e . What version are you using? Does this issue still occur with flex 2.6.4?
libqpol/ftrule_query.c:79:21: error: ‘filename_trans_t {aka struct filename_trans}’ has no member named ‘next’
libsepol changed its API in its release 2.7 (cf. SELinuxProject/selinux@8fdb225#diff-49a4d9d14c381a0d62a222c4443a96a5L165 https://github.com/SELinuxProject/selinux/commit/8fdb2255215a1f1488b613737b5fbffb873d8376#diff-49a4d9d14c381a0d62a222c4443a96a5L165). Therefore setools 4.0 is incompatible with libsepol >= 2.7.
libqpol/policy_extend.c:161:27: error: ‘%04zd’ directive output may be truncated writing between 4 and 10 bytes into a region of size 5 [-Werror=format-truncation=]
This has been reported in #181 https://github.com/TresysTechnology/setools/pull/181 and fixed on branch master with commit e41adf0 https://github.com/TresysTechnology/setools/commit/e41adf01647c695b80b112b337e76021bb9f30c3 . If you backport this commit, do you get the first error message you reported?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/TresysTechnology/setools/issues/183#issuecomment-363889578, or mute the thread https://github.com/notifications/unsubscribe-auth/AFRgGnk05lEySYA6IM9pX-11EuZ4AW-2ks5tSf6_gaJpZM4R70ui.
Not sure if this should be a new issue, or related to the previous issue, but I am attempting to run apol. I first tried without specifying a policy and then with a policy, and I get the same error:
$ apol policy.31
Traceback (most recent call last):
File "/usr/bin/apol", line 4, in <module>
__import__('pkg_resources').run_script('setools==4.2.dev0', 'apol')
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 750, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python3.6/site-packages/pkg_resources/__init__.py", line 1524, in run_script
exec(code, namespace, namespace)
File "/usr/lib64/python3.6/site-packages/setools-4.2.dev0-py3.6-linux-x86_64.egg/EGG-INFO/scripts/apol", line 25, in <module>
import setools
File "/usr/lib64/python3.6/site-packages/setools-4.2.dev0-py3.6-linux-x86_64.egg/setools/__init__.py", line 77, in <module>
from .infoflow import InfoFlowAnalysis
File "/usr/lib64/python3.6/site-packages/setools-4.2.dev0-py3.6-linux-x86_64.egg/setools/infoflow.py", line 24, in <module>
from networkx.exception import NetworkXError, NetworkXNoPath, NodeNotFound
ImportError: cannot import name 'NodeNotFound'
This was because of an older version of networkx, I have made sure to use 2.1 and verified this with pip3 list, and now my error message is:
extensions/gdal_wrap.cpp:9308:7: error: ‘VSICurlClearCache’ was not declared in this scope
VSICurlClearCache();
^~~~~
extensions/gdal_wrap.cpp:9308:7: note: suggested alternative: ‘_wrap_VSICurlClearCache’
VSICurlClearCache();
^~~~~
_wrap_VSICurlClearCache
error: command 'gcc' failed with exit status 1
ImportError: cannot import name 'NodeNotFound'
I confirm this error meant you were using networkx<2.0, which is not compatible with setools since commit https://github.com/TresysTechnology/setools/commit/856b56accba14b0296e608b7f05bead2d63ca542.
extensions/gdal_wrap.cpp:9308:7: error: ‘VSICurlClearCache’ was not declared in this scope
This seems to be an issue with GDAL and a mismatched Python bindings (I have found extensions/gdal_wrap.cpp
files in https://github.com/nextgis/pygdal). This is very strange because setools does not use the Geospatial Data Abstraction Library and I am very surprised that apol
tries to compile pygdal when running. How did this error message occur when you ran apol
? Were there other messages which might suggest what apol
was trying to perform?
so sorry, I was trying to get the networkx[all] to install and that was from that error. this is the error I get when I ran apol against the current fedora policy:
import networkx.utils File "/home/bstark/devel/github/networkx/networkx/utils/__init__.py", line 2, in <module> from networkx.utils.decorators import * File "/home/bstark/devel/github/networkx/networkx/utils/decorators.py", line 8, in <module> from decorator import decorator ModuleNotFoundError: No module named
'decorator'``
which doesn't make sense to me because decorator is already installed via a pip . which is why I was trying to upgrade networkx, but then received the message from above. when I do pip list it says decorator is version 4.2.1
so I had to install it using:
python3 -m pip install decorator
even though it said it was already installed using pip list..... apol now opens.
Hi there, any help would be appreciated on building these tools (and yes I know there is a package, but I was hoping to use the GitHub copy 4.1.1.
Here’s the dependencies I have installed:
From the fedora 23 page I also made sure to install:
When I try to build master - the error is:
When I try to build 4.0 the error is:
When I try to build 4.1 the error is:
Does anyone have any idea as to how I can build these on my own system? I have also tried downloading the zips of each of the releases, and they each give the same errors.