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Staging: rt28x0: fix GTK length check in ParseKeyData()

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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-08-23 15:30:17 +02:00 committed by Greg Kroah-Hartman
parent 118d67df58
commit 74eaa42b5c
2 changed files with 0 additions and 6 deletions
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5
drivers/staging/rt2860/sta/wpa.c
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@ -1764,12 +1764,7 @@ BOOLEAN ParseKeyData(
// Get GTK length - refer to IEEE 802.11i-2004 p.82
GTKLEN = pKDE->Len -6;
#ifdef RT30xx
if (GTKLEN < LEN_AES_KEY)
#endif
#ifndef RT30xx
if (GTKLEN < MIN_LEN_OF_GTK)
#endif
{
DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN));
return FALSE;

1
drivers/staging/rt2860/wpa.h
View file

@ -90,7 +90,6 @@
#define TKIP_AP_RXMICK_OFFSET (TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK)
#define TKIP_GTK_LENGTH ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
#define LEN_PTK ((LEN_EAP_KEY)+(LEN_TKIP_KEY))
#define MIN_LEN_OF_GTK 5
// RSN IE Length definition
#define MAX_LEN_OF_RSNIE 90