linux-stable/net/smc
Karsten Graul 5a09fc5060 net/smc: check for valid ib_client_data
commit a2f2ef4a54 upstream.

In smc_ib_remove_dev() check if the provided ib device was actually
initialized for SMC before.

Reported-by: syzbot+84484ccebdd4e5451d91@syzkaller.appspotmail.com
Fixes: a4cf0443c4 ("smc: introduce SMC as an IB-client")
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-20 10:54:20 +01:00
..
af_smc.c net/smc: fix TCP fallback socket release 2019-01-09 17:14:46 +01:00
Kconfig
Makefile
smc.h net/smc: fix TCP fallback socket release 2019-01-09 17:14:46 +01:00
smc_cdc.c
smc_cdc.h
smc_clc.c
smc_clc.h
smc_close.c
smc_close.h
smc_core.c net/smc: prevent races between smc_lgr_terminate() and smc_conn_free() 2019-12-05 15:37:57 +01:00
smc_core.h
smc_diag.c net/smc: fix leak of kernel memory to user space 2020-02-28 16:36:09 +01:00
smc_ib.c net/smc: check for valid ib_client_data 2020-03-20 10:54:20 +01:00
smc_ib.h
smc_llc.c net/smc: use link_id of server in confirm link reply 2018-05-30 07:52:07 +02:00
smc_llc.h
smc_pnet.c net/smc: check for missing nlattrs in SMC_PNETID messages 2018-05-25 16:17:24 +02:00
smc_pnet.h
smc_rx.c
smc_rx.h
smc_tx.c net/smc: make sure EPOLLOUT is raised 2019-09-06 10:20:50 +02:00
smc_tx.h
smc_wr.c net/smc: use after free fix in smc_wr_tx_put_slot() 2019-12-17 20:38:01 +01:00
smc_wr.h net/smc: pay attention to MAX_ORDER for CQ entries 2018-05-30 07:52:32 +02:00