Searched hist:ac5e3af9 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/net/core/ |
| H A D | net-sysfs.c | ac5e3af9 Sun Oct 25 20:23:33 CDT 2009 Eric Dumazet <eric.dumazet@gmail.com> net: sysfs: ethtool_ops can be NULL
commit d519e17e2d01a0ee9abe083019532061b4438065
(net: export device speed and duplex via sysfs)
made the wrong assumption that netdev->ethtool_ops was always set.
This makes possible to crash kernel and let rtnl in locked state.
modprobe dummy
ip link set dummy0 up
(udev runs and crash)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
ac5e3af9 Sun Oct 25 20:23:33 CDT 2009 Eric Dumazet <eric.dumazet@gmail.com> net: sysfs: ethtool_ops can be NULL
commit d519e17e2d01a0ee9abe083019532061b4438065
(net: export device speed and duplex via sysfs)
made the wrong assumption that netdev->ethtool_ops was always set.
This makes possible to crash kernel and let rtnl in locked state.
modprobe dummy
ip link set dummy0 up
(udev runs and crash)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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