Ursula Braun ac0107edba net/smc: add error handling for get_user()
For security reasons the return code of get_user() should always be
checked.

Fixes: 01d2f7e2cdd31 ("net/smc: sockopts TCP_NODELAY and TCP_CORK")
Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-18 10:58:27 -07:00
..
2018-06-12 16:19:22 -07:00
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2018-06-22 06:21:34 +09:00
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