| commit | ab6f6dd18ab801fcbbaa05fb5401e91f48778e04 | [log] [tgz] |
|---|---|---|
| author | Ursula Braun <ubraun@linux.vnet.ibm.com> | Tue Mar 27 10:43:50 2018 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Tue Mar 27 11:59:49 2018 -0400 |
| tree | d8b0c9a66ef652d1dca49cd06ed83846fe9816f8 | |
| parent | b85ab56c3f81c5a24b5a5213374f549df06430da [diff] |
net/smc: use announced length in sock_recvmsg()
Not every CLC proposal message needs the maximum buffer length.
Due to the MSG_WAITALL flag, it is important to use the peeked
real length when receiving the message.
Fixes: d63d271ce2b5ce ("smc: switch to sock_recvmsg()")
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>