From: NeilBrown
autofs does not expect the pipe it is given
to have O_NONBLOCK set - specifically if __kernel_write()
in autofs_write() returns -EAGAIN, this is treated
as a fatal error and the pipe is closed.
For safety autofs should, therefore, clear the O_NONBLOCK flag.
Releases of systemd
On Mon, 2019-02-11 at 10:37 +1100, NeilBrown wrote:
> autofs does not expect the pipe it is given
> to have O_NONBLOCK set - specifically if __kernel_write()
> in autofs_write() returns -EAGAIN, this is treated
> as a fatal error and the pipe is closed.
>
> For safety autofs should, therefore,
autofs does not expect the pipe it is given
to have O_NONBLOCK set - specifically if __kernel_write()
in autofs_write() returns -EAGAIN, this is treated
as a fatal error and the pipe is closed.
For safety autofs should, therefore, clear the O_NONBLOCK flag.
Releases of systemd prior to 8th
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