diff options
| author | Johan Hovold <johan@kernel.org> | 2019-12-10 12:44:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-05 13:03:34 +0000 |
| commit | cc62a25dba105e4636b9bafcd1a1f836960ee659 (patch) | |
| tree | 3d192b40c2daa5b2caede6b585295a458d85280a /scripts/stackusage | |
| parent | 8e0d0c6786776567a70ec564b885299b8af17b25 (diff) | |
rtl8xxxu: fix interface sanity check
commit 39a4281c312f2d226c710bc656ce380c621a2b16 upstream.
Make sure to use the current alternate setting when verifying the
interface descriptors to avoid binding to an invalid interface.
Failing to do so could cause the driver to misbehave or trigger a WARN()
in usb_submit_urb() that kernels with panic_on_warn set would choke on.
Fixes: 26f1fad29ad9 ("New driver: rtl8xxxu (mac80211)")
Cc: stable <stable@vger.kernel.org> # 4.4
Cc: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions