[OE-core] [PATCH v4 1/3] image.bbclass: add prohibited-paths QA test
Martyn Welch
martyn.welch at collabora.co.uk
Fri Nov 17 10:02:31 UTC 2017
On Thu, 2017-11-16 at 15:58 -0200, Otavio Salvador wrote:
> On Thu, Nov 16, 2017 at 1:05 PM, Martyn Welch
> <martyn.welch at collabora.co.uk> wrote:
> > Sometimes we wish to ensure that files or directories are not installed
> > somewhere that may prove detrimental to the operation of the system. For
> > example, this may be the case if files are placed in a directory that is
> > utilised as a mount point at run time, thus making them inaccessible once
> > when the mount point is being utilised.
> >
> > Implement the prohibited paths QA test, which enables such locations to be
> > specified in a "IMAGE_QA_PROHIBITED_PATHS" variable. This implementation
> > allows for a colon separated list of paths to be provided. Shell style
> > wildcards can be used.
> >
> > Signed-off-by: Fabien Lahoudere <fabien.lahoudere at collabora.co.uk>
> > Signed-off-by: Martyn Welch <martyn.welch at collabora.co.uk>
> > ---
> > Changes since v1:
> > - Correcting author and SOB.
> >
> > Changes since v2:
> > - Reimplemented as image rather than package level QA test.
> > - Changed variable from PROHIBITED_PATH to PROHIBITED_PATHS to better
> > reflect its use.
> >
> > Changes since v3:
> > - Rename variable to IMAGE_QA_PROHIBITED_PATHS.
> > - Use str.startswith().
> > - Simplify if statement.
> >
> > meta/classes/image.bbclass | 20 ++++++++++++++++++++
> > 1 file changed, 20 insertions(+)
> >
> > diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
> > index d93de02..9053ce3 100644
> > --- a/meta/classes/image.bbclass
> > +++ b/meta/classes/image.bbclass
> > @@ -296,6 +296,26 @@ python do_image_complete_setscene () {
> > }
> > addtask do_image_complete_setscene
> >
> > +python image_check_prohibited_paths () {
> > + import glob
> > + from oe.utils import ImageQAFailed
> > +
> > + rootfs = d.getVar('IMAGE_ROOTFS')
> > +
> > + path = (d.getVar('IMAGE_QA_PROHIBITED_PATHS') or "")
> > + if path != "":
> > + for p in path.split(':'):
> > + if not p.startswith('/'):
> > + raise ImageQAFailed("IMAGE_QA_PROHIBITED_PATHS \"%s\" must be an absolute path" % p, image_check_prohibited_paths)
> > +
> > + match = glob.glob("%s%s" % (rootfs, p))
> > + if match:
> > + loc = ", ".join(item.replace(rootfs, '') for item in match)
> > + raise ImageQAFailed("Match(es) for IMAGE_QA_PROHIBITED_PATHS \"%s\": %s" % (p, loc), image_check_prohibited_paths)
> > +}
>
>
> for p in path.split(':'):
> if not p.startswith('/'):
>
> so you can drop the if path != "".
>
> An empty list won't go inside the for. Each item needs to be tested.
>
That's what I initially thought...
>>> path = ""
>>> for p in path.split(':'):
... print "Hello"
...
Hello
>>>
> > +IMAGE_QA_COMMANDS += "image_check_prohibited_paths"
> > +
> > # Add image-level QA/sanity checks to IMAGE_QA_COMMANDS
> > #
> > # IMAGE_QA_COMMANDS += " \
> > --
> > 2.1.4
> >
> > --
> > _______________________________________________
> > Openembedded-core mailing list
> > Openembedded-core at lists.openembedded.org
> > http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
>
>
More information about the Openembedded-core
mailing list