diff options
| author | Johan Hovold <johan@kernel.org> | 2025-10-22 17:26:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-12 18:40:19 +0100 |
| commit | 6b3137d7fd28c574e27618c65aeaa707fb20d500 (patch) | |
| tree | 67d6d932d1aea3a87e393c49d72ae4f8ed1a42a1 /include/net/aligned_data.h | |
| parent | 48b78edd19c547a5efa9d4ad12dbfe267cb6f032 (diff) | |
USB: serial: kobil_sct: fix TIOCMBIS and TIOCMBIC
commit d432df758f92c4c28aac409bc807fd1716167577 upstream.
Asserting or deasserting a modem control line using TIOCMBIS or TIOCMBIC
should not deassert any lines that are not in the mask.
Fix this long-standing issue dating back to 2003 when the support for
these ioctls was added with the introduction of the tiocmset() callback.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions