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| author |   david decotigny <decot@googlers.com> | 2012-08-24 17:22:51 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-08-30 13:04:27 -0400 |
| commit | ba9aa134287f6a59886ea91e0dadaa8477dec9c2 (patch) | |
| tree | 27213aa8af9eae32ef1c20437d7ebe13c54191fc /drivers/net/ethernet/nvidia | |
| parent | netdev/phy: add MDIO bus multiplexer driven by a memory-mapped device (diff) | |
| download | linux-dev-ba9aa134287f6a59886ea91e0dadaa8477dec9c2.tar.xz linux-dev-ba9aa134287f6a59886ea91e0dadaa8477dec9c2.zip | |
forcedeth: fix buffer overflow
Found by manual code inspection.
Tested: compile, reboot, ethtool -d ethX
Signed-off-by: David Decotigny <decot@googlers.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/nvidia')
| -rw-r--r-- | drivers/net/ethernet/nvidia/forcedeth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index f45def01a98e..51d19d8cb47c 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -4435,7 +4435,7 @@ static void nv_get_regs(struct net_device *dev, struct ethtool_regs *regs, void regs->version = FORCEDETH_REGS_VER; spin_lock_irq(&np->lock); - for (i = 0; i <= np->register_size/sizeof(u32); i++) + for (i = 0; i < np->register_size/sizeof(u32); i++) rbuf[i] = readl(base + i*sizeof(u32)); spin_unlock_irq(&np->lock); } |