diff options
| author |   Daniel Starke <daniel.starke@siemens.com> | 2022-07-01 08:16:50 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-01 10:07:39 +0200 |
| commit | 4fae831b3a71fc5a44cc5c7d0b8c1267ee7659f5 (patch) | |
| tree | fdc66e6626c0fd77cb6f5f75ab7f23620e0087f7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | tty: n_gsm: fix non flow control frames during mux flow off (diff) | |
| download | linux-dev-4fae831b3a71fc5a44cc5c7d0b8c1267ee7659f5.tar.xz linux-dev-4fae831b3a71fc5a44cc5c7d0b8c1267ee7659f5.zip | |
tty: n_gsm: fix packet re-transmission without open control channel
In the current implementation control packets are re-transmitted even if
the control channel closed down during T2. This is wrong.
Check whether the control channel is open before re-transmitting any
packets. Note that control channel open/close is handled by T1 and not T2
and remains unaffected by this.
Fixes: e1eaea46bb40 ("tty: n_gsm line discipline")
Signed-off-by: Daniel Starke <daniel.starke@siemens.com>
Link: https://lore.kernel.org/r/20220701061652.39604-7-daniel.starke@siemens.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions