[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
** Changed in: webbrowser-app (Ubuntu) Assignee: Olivier Tilloy (osomon) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
The storage API is being designed to handle SD card support for apps. You might talk to tvoss who is the architect for that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
I agree with Seth's suggestion, but for other reasons. We can't allow access to /proc/[0-9]*/mounts because it may contain sensitive information. Reading the directory contents of /dev/disk/by-label/ is likely ok (though there is also 'by-uuid' and 'by-id'). Can the calculation skip using /proc/[0-9]*/mounts and just use /dev/disk/by- label/? Ideally, the policy should not have to change at all and the app would talk to an out of process storage api (that is reasonable! :) to get this information. ** Changed in: apparmor-easyprof-ubuntu (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
Tentatively added an apparmor-easyprof-ubuntu task (although I’m not really sure what the way forward is to fix this bug). ** Changed in: webbrowser-app (Ubuntu) Status: New = Confirmed ** Changed in: webbrowser-app (Ubuntu) Importance: Undecided = High ** Changed in: webbrowser-app (Ubuntu) Assignee: (unassigned) = Olivier Tilloy (osomon) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
I suspect this code ought to be amended to ask a service how much space is free for caching; users are liable to get cranky if they can't take more photos because a webapp cached a few gigabytes of cat gifs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1471890] Re: cacheSizeHint computation for webapps is incorrect due to apparmor denials
The implementation of QStorageInfo calls in to statvfs64, which tries to access /proc/pid/mounts and /dev/disk/by-label/, so there doesn’t seem to be a way around this without patching QStorageInfo. An out-of-process storage API would be ideal indeed. On whose plate would that fall? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1471890 Title: cacheSizeHint computation for webapps is incorrect due to apparmor denials To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1471890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
