diff options
| author | Eric Dumazet <edumazet@google.com> | 2017-03-15 13:21:28 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-07-18 18:40:15 +0100 |
| commit | 55698675273bf20913dacb7cbe2c85bcb35dd8d5 (patch) | |
| tree | e3bfdd04630f9aa448bc4c7ad2c95f522e0acf45 /kernel | |
| parent | 327e48aeab18c84b62d3ea574fc7731d777fc9af (diff) | |
net: properly release sk_frag.page
commit 22a0e18eac7a9e986fec76c60fa4a2926d1291e2 upstream.
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: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions