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| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2017-07-06 08:15:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-08 11:16:16 +0100 |
| commit | 0ffdaf5b41cf4435ece14d1d3e977ce69012a20d (patch) | |
| tree | 606445d216e1fb481b1d6e8d5f1fb264d41fa4f9 /lib | |
| parent | 0933a578cd55b02dc80f219dc8f2efb17ec61c9a (diff) | |
| download | linux-0ffdaf5b41cf4435ece14d1d3e977ce69012a20d.tar.bz2 | |
net/sock: add WARN_ON(parent->sk) in sock_graft()
sock_graft() unilaterally sets up parent->sk based on the
assumption that the existing parent->sk is null. If this
condition is not true, then the existing parent->sk would
be leaked, so add a WARN_ON() to alert callers who may fall
in this category.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions