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authorEric Dumazet <eric.dumazet@gmail.com>2009-09-24 10:49:24 +0000
committerDavid S. Miller <davem@davemloft.net>2009-09-30 16:20:38 -0700
commitd99927f4d93f36553699573b279e0ff98ad7dea6 (patch)
tree28481ae5aebac58c5fe29e0f08eddff4e80289f6 /net/ipv6/sit.c
parentb7058842c940ad2c08dd829b21e5c92ebe3b8758 (diff)
net: Fix sock_wfree() race
Commit 2b85a34e911bf483c27cfdd124aeb1605145dc80 (net: No more expensive sock_hold()/sock_put() on each tx) opens a window in sock_wfree() where another cpu might free the socket we are working on. A fix is to call sk->sk_write_space(sk) while still holding a reference on sk. Reported-by: Jike Song <albcamus@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
0 files changed, 0 insertions, 0 deletions