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| author |   Alexander Couzens <lynxis@fe80.eu> | 2015-09-28 11:32:42 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-09-28 22:39:10 -0700 |
| commit | 06a15f51cf3618e32a73871ee6a547ef7fd902b5 (patch) | |
| tree | 5d7f25db11b5b985c7366d8bf954aeca976f2b2b /net/unix | |
| parent | net/ibm/emac: bump version numbers for correct work with ethtool (diff) | |
| download | linux-dev-06a15f51cf3618e32a73871ee6a547ef7fd902b5.tar.xz linux-dev-06a15f51cf3618e32a73871ee6a547ef7fd902b5.zip | |
l2tp: protect tunnel->del_work by ref_count
There is a small chance that tunnel_free() is called before tunnel->del_work scheduled
resulting in a zero pointer dereference.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Acked-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix')
0 files changed, 0 insertions, 0 deletions