linux_dsm_epyc7002/net/tipc
Hoang Le 746a1eda68 tipc: add NULL pointer check to prevent kernel oops
Calling:
tipc_node_link_down()->
   - tipc_node_write_unlock()->tipc_mon_peer_down()
   - tipc_mon_peer_down()
  just after disabling bearer could be caused kernel oops.

Fix this by adding a sanity check to make sure valid memory
access.

Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-15 00:07:00 -07:00
..
addr.c
addr.h
bcast.c
bcast.h
bearer.c
bearer.h
core.c
core.h
crypto.c
crypto.h
diag.c
discover.c
discover.h
eth_media.c
group.c
group.h
ib_media.c
Kconfig
link.c
link.h
Makefile
monitor.c tipc: add NULL pointer check to prevent kernel oops 2020-03-15 00:07:00 -07:00
monitor.h
msg.c tipc: simplify trivial boolean return 2020-03-15 00:07:00 -07:00
msg.h
name_distr.c
name_distr.h
name_table.c
name_table.h
net.c
net.h
netlink_compat.c
netlink.c tipc: add missing attribute validation for MTU property 2020-03-03 13:28:49 -08:00
netlink.h
node.c
node.h
socket.c tipc: fix successful connect() but timed out 2020-02-10 10:23:00 +01:00
socket.h
subscr.c
subscr.h
sysctl.c
topsrv.c
topsrv.h
trace.c
trace.h
udp_media.c
udp_media.h