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| author | Sergey Bugaev <bugaevc@gmail.com> | 2023-04-15 22:08:56 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-04-17 23:04:41 +0200 |
| commit | 346b6eab3c14ead0b716d53e2235464b822f48f2 (patch) | |
| tree | b22d3751ad187257d15ff79a3bcafd879c425c5f /bits | |
| parent | e411e31b7b74f4b2326b65544994c89d84d2cdd8 (diff) | |
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hurd: Run init_pids () before init_dtable ()
Much as the comment says, things on _hurd_subinit assume that _hurd_pid
is already initialized by the time _hurd_subinit is run, so
_hurd_proc_subinit has to run before it. Specifically, init_dtable ()
calls _hurd_port2fd (), which uses _hurd_pid and _hurd_pgrp to set up
ctty handling. With _hurd_subinit running before _hurd_proc_subinit,
ctty setup was broken:
13<--33(pid1255)->term_getctty () = 0 4<--39(pid1255)
task16(pid1255)->mach_port_deallocate (pn{ 10}) = 0
13<--33(pid1255)->term_open_ctty (0 0) = 0x40000016 (Invalid argument)
Fix this by running the _hurd_proc_subinit hook in the correct place --
just after _hurd_portarray is set up (so the proc server port is
available in its usual place) and just before running _hurd_subinit.
Fixes 1ccbb9258eed0f667edf459a28ba23a805549b36
("hurd: Notify the proc server later during initialization").
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Diffstat (limited to 'bits')
0 files changed, 0 insertions, 0 deletions