diff options
| author | Alexander Couzens <lynxis@fe80.eu> | 2015-09-28 11:32:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-27 09:53:35 +0900 |
| commit | e23ef3bd21ee4aedf7ee257e5bca7d2f128713ca (patch) | |
| tree | 1658fce9030e32586c0ec1fc43c919c5ed9c01b8 /net/unix/af_unix.c | |
| parent | d034161050e87180a3f97e53ced881dc30d20cca (diff) | |
l2tp: protect tunnel->del_work by ref_count
[ Upstream commit 06a15f51cf3618e32a73871ee6a547ef7fd902b5 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions