linux/net/tipc
Hoang Le 7384b538d3 tipc: fix skb may be leaky in tipc_link_input
When we free skb at tipc_data_input, we return a 'false' boolean.
Then, skb passed to subcalling tipc_link_input in tipc_link_rcv,

<snip>
1303 int tipc_link_rcv:
...
1354    if (!tipc_data_input(l, skb, l->inputq))
1355        rc |= tipc_link_input(l, skb, l->inputq);
</snip>

Fix it by simple changing to a 'true' boolean when skb is being free-ed.
Then, tipc_link_rcv will bypassed to subcalling tipc_link_input as above
condition.

Acked-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Jon Maloy <maloy@donjonn.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-11 18:35:52 -08:00
..
addr.c
addr.h
bcast.c tipc: correct spelling errors for struct tipc_bc_base's comment 2018-09-03 22:03:07 -07:00
bcast.h
bearer.c tipc: fix a double free in tipc_enable_bearer() 2018-12-27 16:16:17 -08:00
bearer.h tipc: enable tracepoints in tipc 2018-12-19 11:49:24 -08:00
core.c
core.h
diag.c tipc: switch to rhashtable iterator 2018-08-29 18:04:54 -07:00
discover.c tipc: fix lockdep warning when reinitilaizing sockets 2018-11-17 22:01:31 -08:00
discover.h
eth_media.c
group.c tipc: fix info leak from kernel tipc_event 2018-10-18 16:49:53 -07:00
group.h
ib_media.c
Kconfig
link.c tipc: fix skb may be leaky in tipc_link_input 2019-02-11 18:35:52 -08:00
link.h tipc: add trace_events for tipc link 2018-12-19 11:49:24 -08:00
Makefile tipc: enable tracepoints in tipc 2018-12-19 11:49:24 -08:00
monitor.c
monitor.h
msg.c tipc: buffer overflow handling in listener socket 2018-09-29 11:24:22 -07:00
msg.h tipc: improve broadcast retransmission algorithm 2018-11-11 09:57:46 -08:00
name_distr.c tipc: eliminate message disordering during binding table update 2018-10-22 19:29:12 -07:00
name_distr.h
name_table.c tipc: eliminate message disordering during binding table update 2018-10-22 19:29:12 -07:00
name_table.h tipc: eliminate message disordering during binding table update 2018-10-22 19:29:12 -07:00
net.c tipc: fix lockdep warning when reinitilaizing sockets 2018-11-17 22:01:31 -08:00
net.h tipc: fix lockdep warning when reinitilaizing sockets 2018-11-17 22:01:31 -08:00
netlink.c tipc: switch to rhashtable iterator 2018-08-29 18:04:54 -07:00
netlink.h
netlink_compat.c tipc: fix uninit-value in tipc_nl_compat_doit 2019-01-15 20:29:21 -08:00
node.c tipc: add trace_events for tipc node 2018-12-19 11:49:24 -08:00
node.h tipc: enable tracepoints in tipc 2018-12-19 11:49:24 -08:00
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-20 11:53:36 -08:00
socket.h tipc: add trace_events for tipc socket 2018-12-19 11:49:24 -08:00
subscr.c
subscr.h
sysctl.c tipc: add trace_events for tipc socket 2018-12-19 11:49:24 -08:00
topsrv.c tipc: fix uninit-value in in tipc_conn_rcv_sub 2019-01-15 20:29:20 -08:00
topsrv.h
trace.c tipc: add trace_events for tipc socket 2018-12-19 11:49:24 -08:00
trace.h tipc: add trace_events for tipc bearer 2018-12-19 11:49:25 -08:00
udp_media.c tipc: compare remote and local protocols in tipc_udp_enable() 2018-12-14 13:28:03 -08:00
udp_media.h