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authorLennart Poettering <lennart@poettering.net>2014-03-10 21:36:01 +0100
committerLennart Poettering <lennart@poettering.net>2014-03-10 21:36:01 +0100
commiteb0f0863f5af48865fb4569e2076d5f9e2313995 (patch)
tree4047c89fae039078eecb7ad3881dae8ce9d15c9b /configure.ac
parent1b9e5b126359a2a2ec37de1f94f046093abc74b8 (diff)
nspawn: don't try mknod() of /dev/console with the correct major/minor
We overmount /dev/console with an external pty anyway, hence there's no point in using the real major/minor when we create the node to overmount. Instead, use the one of /dev/null now. This fixes a race against the cgroup device controller setup we are using. In case /dev/console was create before the cgroup policy was applied all was good, but if created in the opposite order the mknod() would fail, since creating /dev/console is not allowed by it. Creating /dev/null instances is however permitted, and hence use it.
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