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| author | Sergei Poselenov <sposelenov@emcraft.com> | 2012-09-02 09:14:32 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-05 18:53:36 (GMT) |
| commit | efd5d6b03bd9c9e0df646c56fb5f4f3e25e5c1ac (patch) | |
| tree | acb7e549799ecf6f41aa1971cca044e5e06ce4db /drivers/hid | |
| parent | a396e10019eaf3809b0219c966865aaafec12630 (diff) | |
| download | linux-fsl-qoriq-efd5d6b03bd9c9e0df646c56fb5f4f3e25e5c1ac.tar.xz | |
rt2800usb: Added rx packet length validity check
On our system (ARM Cortex-M3 SOC running linux-2.6.33)
frequent crashes were observed in the rt2800usb module
because of the invalid length of the received packet (3392,
46920...). This patch adds the sanity check on the packet
legth. Also, changed WARNING to ERROR in rt2x00lib_rxdone()
so that the bad packet condition would be noticed.
The fix was tested on the latest compat-wireless-3.5.1-1-snpc.
Cc: stable@vger.kernel.org
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/hid')
0 files changed, 0 insertions, 0 deletions