Hi,
I come by trying to clear out a few old bugs that might still need to be
resolved (or can be closed by now).
Even though this one seems to be forgotten by everyone so far it has
been fixed.
Bionic (affected)
root@b:~# ip addr add 1.1.1.1 label test1 dev eth0
"dev" (eth0) must match "label" (test1).
root@b:~# ip addr add 1.1.1.1 label eth0-test dev eth0
root@b:~# ip addr show dev eth0 | grep test
inet 1.1.1.1/32 scope global eth0-test
Impish (fixed)
root@i:~# ip addr add 1.1.1.1 label test1 dev eth0
"label" (test1) must match "dev" (eth0) or be prefixed by "dev" with a colon.
root@i:~# ip addr add 1.1.1.1 label eth0-test dev eth0
"label" (eth0-test) must match "dev" (eth0) or be prefixed by "dev" with a
colon.
root@i:~# ip addr show dev eth0 | grep test
This was effectively fixed by
https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=cad73425d8813
Which is in since v4.18.0
That version is in >=20.04 as well as in 18.04-backports.
iproute2 | 3.12.0-2 | trusty | source, amd64,
arm64, armhf, i386, powerpc, ppc64el
iproute2 | 3.12.0-2ubuntu1.2 | trusty-updates | source, amd64,
arm64, armhf, i386, powerpc, ppc64el
iproute2 | 4.3.0-1ubuntu3 | xenial | source, amd64,
arm64, armhf, i386, powerpc, ppc64el, s390x
iproute2 | 4.3.0-1ubuntu3.16.04.5 | xenial-updates | source, amd64,
arm64, armhf, i386, powerpc, ppc64el, s390x
iproute2 | 4.15.0-2ubuntu1 | bionic | source, amd64,
arm64, armhf, i386, ppc64el, s390x
iproute2 | 4.15.0-2ubuntu1.1 | bionic-security | source, amd64,
arm64, armhf, i386, ppc64el, s390x
iproute2 | 4.15.0-2ubuntu1.3 | bionic-updates | source, amd64,
arm64, armhf, i386, ppc64el, s390x
iproute2 | 4.18.0-1ubuntu2~ubuntu18.04.1 | bionic-backports | source, amd64,
arm64, armhf, i386, ppc64el, s390x
iproute2 | 5.5.0-1ubuntu1 | focal | source, amd64,
arm64, armhf, i386, ppc64el, riscv64, s390x
iproute2 | 5.10.0-4ubuntu1 | hirsute | source, amd64,
arm64, armhf, i386, ppc64el, riscv64, s390x
iproute2 | 5.10.0-4ubuntu1 | impish | source, amd64,
arm64, armhf, i386, ppc64el, riscv64, s390x
Thereby the active release that still is affected is Bionic (unless you use
bionic-backports which already have 4.18).
I think to fix this in bionic is only prio-low since it is mostly a cosmetic.
Since it is fixed in newer releases there isn't more work to be done to drive
this to conclusion for future releases.
@Nahuel - I can only beg your pardon that this was dormant for so long
:-/
** Also affects: iproute2 (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: iproute2 (Ubuntu Bionic)
Status: New => Triaged
** Changed in: iproute2 (Ubuntu Bionic)
Importance: Undecided => Low
** Changed in: iproute2 (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1662620
Title:
"ip addr add" permits illegal labels
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