Commit ab1dd996 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
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staging: vt6656: [BUG] out of bound array reference in RFbSetPower. 



Calling RFbSetPower with uCH zero value will cause out of bound array reference.

This causes 64 bit kernels to oops on boot.

Note: Driver does not function on 64 bit kernels and should be
blacklisted on them.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 975a1ac9

drivers/staging/vt6656/rf.c

+3 −0
Original line number Diff line number Diff line
@@ -769,6 +769,9 @@ BYTE byPwr = pDevice->byCCKPwr; 
        return TRUE;

    }



	if (uCH == 0)

		return -EINVAL;



    switch (uRATE) {

    case RATE_1M:

    case RATE_2M: