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authorEric Dumazet <edumazet@google.com>2017-10-10 19:12:33 -0700
committerDavid S. Miller <davem@davemloft.net>2017-10-10 20:24:29 -0700
commitc0576e3975084d4699b7bfef578613fb8e1144f6 (patch)
tree3c077a45caeb9a84a3c552bd623034f6b788f7da /arch/arm64/net
parentRevert "net: defer call to cgroup_sk_alloc()" (diff)
downloadlinux-dev-c0576e3975084d4699b7bfef578613fb8e1144f6.tar.xz
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net: call cgroup_sk_alloc() earlier in sk_clone_lock()
If for some reason, the newly allocated child need to be freed, we will call cgroup_put() (via sk_free_unlock_clone()) while the corresponding cgroup_get() was not yet done, and we will free memory too soon. Fixes: d979a39d7242 ("cgroup: duplicate cgroup reference when cloning sockets") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm64/net')
0 files changed, 0 insertions, 0 deletions