[Touch-packages] [Bug 1785291] Re: tar --xattr and --xattr-include=* should be defaults
I've discussed the issue regarding extraction of xattrs with upstream developers of tar and discovered that only user.* extended attributes are extracted by default due to cross platform compatibility concerns[1]. Based on that discussion and the small number of programs utilizing extended attributes it was decided to not pursue making xattrs the default. [1] https://lists.gnu.org/archive/html/bug-tar/2019-06/msg2.html ** Changed in: tar (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tar in Ubuntu. https://bugs.launchpad.net/bugs/1785291 Title: tar --xattr and --xattr-include=* should be defaults Status in GNU tar: Unknown Status in tar package in Ubuntu: Won't Fix Bug description: As discussed at https://lists.ubuntu.com/archives/ubuntu- devel/2018-August/040407.html ff, as of Ubuntu 18.04 an Ubuntu root filesystem uses xattrs for storing filesystem capabilities. We should therefore have defaults for our tar that preserve these attributes without needing to pass additional commandline options. Currently when creating a tarball you must pass the non-default option --xattrs and when extracting a tarball you must pass the non-default option --xattrs-include=*. The latter is particularly awkward, and Colin Watson found some version of tar documentation that suggests --xattrs-include=* should never be needed, only --xattrs. But that doesn't appear in the version of tar(1) in bionic, and in practice --xattrs-include=* is definitely required. Ideally we want this changed in upstream tar as well since we can't rely on users using the Ubuntu build of tar to unpack their Ubuntu filesystems; but even without this we should change the default in Ubuntu to take the sharp edges off for our users where possible. To manage notifications about this bug go to: https://bugs.launchpad.net/tar/+bug/1785291/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1785291] Re: tar --xattr and --xattr-include=* should be defaults
** Changed in: tar (Ubuntu) Importance: Undecided => High ** Changed in: tar (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tar in Ubuntu. https://bugs.launchpad.net/bugs/1785291 Title: tar --xattr and --xattr-include=* should be defaults Status in GNU tar: Unknown Status in tar package in Ubuntu: Triaged Bug description: As discussed at https://lists.ubuntu.com/archives/ubuntu- devel/2018-August/040407.html ff, as of Ubuntu 18.04 an Ubuntu root filesystem uses xattrs for storing filesystem capabilities. We should therefore have defaults for our tar that preserve these attributes without needing to pass additional commandline options. Currently when creating a tarball you must pass the non-default option --xattrs and when extracting a tarball you must pass the non-default option --xattrs-include=*. The latter is particularly awkward, and Colin Watson found some version of tar documentation that suggests --xattrs-include=* should never be needed, only --xattrs. But that doesn't appear in the version of tar(1) in bionic, and in practice --xattrs-include=* is definitely required. Ideally we want this changed in upstream tar as well since we can't rely on users using the Ubuntu build of tar to unpack their Ubuntu filesystems; but even without this we should change the default in Ubuntu to take the sharp edges off for our users where possible. To manage notifications about this bug go to: https://bugs.launchpad.net/tar/+bug/1785291/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1785291] Re: tar --xattr and --xattr-include=* should be defaults
** Bug watch added: GNU Savannah Bug Tracker #56287 http://savannah.gnu.org/bugs/?56287 ** Also affects: tar via http://savannah.gnu.org/bugs/?56287 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tar in Ubuntu. https://bugs.launchpad.net/bugs/1785291 Title: tar --xattr and --xattr-include=* should be defaults Status in GNU tar: Unknown Status in tar package in Ubuntu: New Bug description: As discussed at https://lists.ubuntu.com/archives/ubuntu- devel/2018-August/040407.html ff, as of Ubuntu 18.04 an Ubuntu root filesystem uses xattrs for storing filesystem capabilities. We should therefore have defaults for our tar that preserve these attributes without needing to pass additional commandline options. Currently when creating a tarball you must pass the non-default option --xattrs and when extracting a tarball you must pass the non-default option --xattrs-include=*. The latter is particularly awkward, and Colin Watson found some version of tar documentation that suggests --xattrs-include=* should never be needed, only --xattrs. But that doesn't appear in the version of tar(1) in bionic, and in practice --xattrs-include=* is definitely required. Ideally we want this changed in upstream tar as well since we can't rely on users using the Ubuntu build of tar to unpack their Ubuntu filesystems; but even without this we should change the default in Ubuntu to take the sharp edges off for our users where possible. To manage notifications about this bug go to: https://bugs.launchpad.net/tar/+bug/1785291/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1785291] Re: tar --xattr and --xattr-include=* should be defaults
** Tags added: id-5b6498323341a64e58025645 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tar in Ubuntu. https://bugs.launchpad.net/bugs/1785291 Title: tar --xattr and --xattr-include=* should be defaults Status in tar package in Ubuntu: New Bug description: As discussed at https://lists.ubuntu.com/archives/ubuntu- devel/2018-August/040407.html ff, as of Ubuntu 18.04 an Ubuntu root filesystem uses xattrs for storing filesystem capabilities. We should therefore have defaults for our tar that preserve these attributes without needing to pass additional commandline options. Currently when creating a tarball you must pass the non-default option --xattrs and when extracting a tarball you must pass the non-default option --xattrs-include=*. The latter is particularly awkward, and Colin Watson found some version of tar documentation that suggests --xattrs-include=* should never be needed, only --xattrs. But that doesn't appear in the version of tar(1) in bionic, and in practice --xattrs-include=* is definitely required. Ideally we want this changed in upstream tar as well since we can't rely on users using the Ubuntu build of tar to unpack their Ubuntu filesystems; but even without this we should change the default in Ubuntu to take the sharp edges off for our users where possible. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tar/+bug/1785291/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
