| commit | 9c6f3ffe8200327d1cf2aad2ff2b414adaacbe96 | [log] [tgz] |
|---|---|---|
| author | David Vrabel <david.vrabel@citrix.com> | Fri Jan 15 14:55:36 2016 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Fri Jan 15 15:13:19 2016 -0500 |
| tree | 8240a079a4eb513a9d71565a3051526d71329dda | |
| parent | 4a658527271bce43afb1cf4feec89afe6716ca59 [diff] |
xen-netback: free queues after freeing the net device If a queue still has a NAPI instance added to the net device, freeing the queues early results in a use-after-free. The shouldn't ever happen because we disconnect and tear down all queues before freeing the net device, but doing this makes it obviously safe. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>