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dbus: added _dbus_lookup_session_address_seatd

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Herman Semenoff 2026-02-04 15:19:50 +03:00
parent 67bb1d6425
commit 8e6df662ea
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GPG key ID: 1D2DC7BDC7225EF7
1 changed files with 54 additions and 0 deletions
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54
dbus/dbus-sysdeps-unix.c
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@ -4606,6 +4606,53 @@ _dbus_lookup_session_address_launchd (dbus_bool_t *supported,
}
#endif
#ifdef HAVE_SEATD
static dbus_bool_t
_dbus_lookup_session_address_seatd (dbus_bool_t *supported,
DBusString *address,
DBusError *error)
{
int seatd_fd = -1;
struct seatd_seat *seat = NULL;
if (_dbus_check_setuid ())
{
dbus_set_error_const (error, DBUS_ERROR_NOT_SUPPORTED,
"Unable to get seatd socket when setuid");
return FALSE;
}
seatd_fd = seatd_open_seat(&seat);
if (seatd_fd < 0)
{
_dbus_verbose ("Could not open seatd seat: %s\n", strerror(-seatd_fd));
*supported = FALSE;
return TRUE;
}
seatd_close_seat(seat);
close(seatd_fd);
const char *seatd_sock = getenv("SEATD_SOCK");
if (seatd_sock == NULL)
{
_dbus_verbose ("SEATD_SOCK not in environment");
*supported = FALSE;
return TRUE;
}
if (!_dbus_string_append (address, "unix:path=") ||
!_dbus_string_append (address, seatd_sock))
{
_DBUS_SET_OOM (error);
return FALSE;
}
*supported = TRUE;
return TRUE;
}
#endif
static dbus_bool_t
_dbus_lookup_user_bus (dbus_bool_t *supported,
DBusString *address,
@ -4707,6 +4754,13 @@ _dbus_lookup_session_address (dbus_bool_t *supported,
#else
*supported = FALSE;
#ifdef HAVE_SEATD
if (!_dbus_lookup_session_address_seatd (supported, address, error))
return FALSE;
else if (*supported)
return TRUE;
#endif
if (!_dbus_lookup_user_bus (supported, address, error))
return FALSE;
else if (*supported)