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| author | Eric Dumazet <edumazet@google.com> | 2017-03-15 20:21:28 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-30 07:41:21 (GMT) |
| commit | e9c1b1ab1225ad8c0e4f61b6cd3eea5867bbf7de (patch) | |
| tree | a7f7ec46675b412e2614b48512d7d8e92f22c6f8 /drivers | |
| parent | 4d5bc781eb2ced756b83f897f26920cd2a58484e (diff) | |
| download | linux-e9c1b1ab1225ad8c0e4f61b6cd3eea5867bbf7de.tar.xz | |
net: properly release sk_frag.page
[ Upstream commit 22a0e18eac7a9e986fec76c60fa4a2926d1291e2 ]
I mistakenly added the code to release sk->sk_frag in
sk_common_release() instead of sk_destruct()
TCP sockets using sk->sk_allocation == GFP_ATOMIC do no call
sk_common_release() at close time, thus leaking one (order-3) page.
iSCSI is using such sockets.
Fixes: 5640f7685831 ("net: use a per task frag allocator")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions