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Staging: vt6655: Correct unsigned bound issue

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uNodeIndex is unsigned, check whether it is within bounds instead.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Roel Kluin
2009-10-16 20:17:57 +02:00
committed by Greg Kroah-Hartman
parent 5008c456c1
commit ee93e1971d
2 changed files with 2 additions and 2 deletions
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2
drivers/staging/vt6655/wroute.c
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@@ -113,7 +113,7 @@ BOOL ROUTEbRelay (PSDevice pDevice, PBYTE pbySkbData, UINT uDataLen, UINT uNodeI
} }
if (pDevice->bEnableHostWEP) { if (pDevice->bEnableHostWEP) {
if (uNodeIndex >= 0) { if (uNodeIndex < MAX_NODE_NUM + 1) {
pTransmitKey = &STempKey; pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;

2
drivers/staging/vt6656/rxtx.c
View File

@@ -3153,7 +3153,7 @@ bRelayPacketSend (
} }
if (pDevice->bEnableHostWEP) { if (pDevice->bEnableHostWEP) {
if (uNodeIndex >= 0) { if (uNodeIndex < MAX_NODE_NUM + 1) {
pTransmitKey = &STempKey; pTransmitKey = &STempKey;
pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite;
pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex;