octeontx2: Fix condition.

commit b0aae0b upstream. Fixes: 93efb0c ("octeontx2-pf: Fix out-of-bounds read in otx2_get_fecparam()") Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
embeddedTS · Dec 14, 2024 · ddeef50 · ddeef50
1 parent bde4e7c
commit ddeef50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -801,7 +801,7 @@ static int otx2_get_fecparam(struct net_device *netdev,
 	if (IS_ERR(rsp))
 		return PTR_ERR(rsp);
 
-	if (rsp->fwdata.supported_fec <= FEC_MAX_INDEX) {
+	if (rsp->fwdata.supported_fec < FEC_MAX_INDEX) {
 		if (!rsp->fwdata.supported_fec)
 			fecparam->fec = ETHTOOL_FEC_NONE;
 		else