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| author | Ursula Braun <ubraun@linux.vnet.ibm.com> | 2018-04-19 15:56:40 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-19 16:38:39 -0400 |
| commit | 1255fcb2a655f05e02f3a74675a6d6525f187afd (patch) | |
| tree | cae7571656a85e8c76109813874fa4521fdd003b /lib | |
| parent | a60faa60da891e311e19fd3e88d611863f431130 (diff) | |
| download | blackbird-op-linux-1255fcb2a655f05e02f3a74675a6d6525f187afd.tar.gz blackbird-op-linux-1255fcb2a655f05e02f3a74675a6d6525f187afd.zip | |
net/smc: fix shutdown in state SMC_LISTEN
Calling shutdown with SHUT_RD and SHUT_RDWR for a listening SMC socket
crashes, because
commit 127f49705823 ("net/smc: release clcsock from tcp_listen_worker")
releases the internal clcsock in smc_close_active() and sets smc->clcsock
to NULL.
For SHUT_RD the smc_close_active() call is removed.
For SHUT_RDWR the kernel_sock_shutdown() call is omitted, since the
clcsock is already released.
Fixes: 127f49705823 ("net/smc: release clcsock from tcp_listen_worker")
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions
