staging: rtlwifi: check for array overflow

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Smatch is distrustful of the "capab" value and marks it as user
controlled.  I think it actually comes from the firmware?  Anyway, I
looked at other drivers and they added a bounds check and it seems like
a harmless thing to have so I have added it here as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dan Carpenter 2017-08-24 13:08:32 +03:00 • committed by Greg Kroah-Hartman

parent cec8bb22fb

commit dc33bd4309

1 changed files with 4 additions and 0 deletions

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drivers/staging/rtlwifi/base.c

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