Files
linux/drivers/hid
Michał Mirosław 14e0dd84db HID: fix error message in hid_open_report()
commit b3a81c777d upstream.

On HID report descriptor parsing error the code displays bogus
pointer instead of error offset (subtracts start=NULL from end).
Make the message more useful by displaying correct error offset
and include total buffer size for reference.

This was carried over from ancient times - "Fixed" commit just
promoted the message from DEBUG to ERROR.

Cc: stable@vger.kernel.org
Fixes: 8c3d52fc39 ("HID: make parser more verbose about parsing errors by default")
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-06 13:06:19 +01:00
..
2015-10-21 13:15:53 +02:00
2017-11-24 14:40:23 +01:00
2015-12-28 13:41:44 +01:00
2015-12-28 13:41:44 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-12-28 13:41:51 +01:00
2015-05-07 10:47:53 +02:00
2015-12-28 13:41:44 +01:00