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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-11-17 06:45:04 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-17 06:45:04 -0800 |
| commit | 6b863d1d3239eff0f45c2e6e672f5b56db828db0 (patch) | |
| tree | 8384f6f29891d684725015e1dad5a96e6d9fb8fc /drivers | |
| parent | 69c0cab120a85471054614418b447349caba22d7 (diff) | |
vlan: Fix register_vlan_dev() error path
In case register_netdevice() returns an error, and a new vlan_group
was allocated and inserted in vlan_group_hash[] we call
vlan_group_free() without deleting group from hash table. Future
lookups can give infinite loops or crashes.
We must delete the vlan_group using RCU safe procedure.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions