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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2017-11-25 13:32:38 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-07 11:07:56 -0800 |
| commit | c478e3e8e93e4339439dc628d3b3ec6c2aba9ae3 (patch) | |
| tree | ada7356e6f910cc436e027ea7e894a0eb354fa55 /drivers/usb | |
| parent | 5becc7c07bcca18bb2c29788cc1e98596fcca96c (diff) | |
| download | linux-stable-c478e3e8e93e4339439dc628d3b3ec6c2aba9ae3.tar.gz linux-stable-c478e3e8e93e4339439dc628d3b3ec6c2aba9ae3.tar.bz2 linux-stable-c478e3e8e93e4339439dc628d3b3ec6c2aba9ae3.zip | |
staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID
[ Upstream commit b77992d2df9e47144354d1b25328b180afa33442 ]
When not associated with an AP, wifi device drivers should respond to the
SIOCGIWESSID ioctl with a zero-length string for the SSID, which is the
behavior expected by dhcpcd.
Currently, this driver returns an error code (-1) from the ioctl call,
which causes dhcpcd to assume that the device is not a wireless interface
and therefore it fails to work correctly with it thereafter.
This problem was reported and tested at
https://github.com/lwfinger/rtl8188eu/issues/234.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
0 files changed, 0 insertions, 0 deletions