diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-18 06:22:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-18 06:22:42 +0200 |
| commit | 47e958eac280c263397582d5581e868c3227a1bd (patch) | |
| tree | 67fc50a26b7861b3330eae7f1874df851c0ef740 /scripts/show_delta | |
| parent | [NET]: Cleanup the error path in sk_attach_filter (diff) | |
| download | linux-47e958eac280c263397582d5581e868c3227a1bd.tar.xz linux-47e958eac280c263397582d5581e868c3227a1bd.zip | |
[NET]: Fix the race between sk_filter_(de|at)tach and sk_clone()
The proposed fix is to delay the reference counter decrement
until the quiescent state pass. This will give sk_clone() a
chance to get the reference on the cloned filter.
Regular sk_filter_uncharge can happen from the sk_free() only
and there's no need in delaying the put - the socket is dead
anyway and is to be release itself.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts/show_delta')
0 files changed, 0 insertions, 0 deletions