linux-stable/net/smc
Wen Gu d5a466ab6e net/smc: fix neighbour and rtable leak in smc_ib_find_route()
[ Upstream commit 2ddc0dd7fe ]

In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable
resolved by ip_route_output_flow() are not released or put before return.
It may cause the refcount leak, so fix it.

Link: https://lore.kernel.org/r/20240506015439.108739-1-guwen@linux.alibaba.com
Fixes: e5c4744cfb ("net/smc: add SMC-Rv2 connection establishment")
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240507125331.2808-1-guwen@linux.alibaba.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-17 11:56:13 +02:00
..
Kconfig
Makefile
af_smc.c net/smc: avoid data corruption caused by decline 2023-12-03 07:32:08 +01:00
smc.h net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT 2023-11-20 11:52:16 +01:00
smc_cdc.c net/smc: allow cdc msg send rather than drop it with NULL sndbuf_desc 2023-11-20 11:52:16 +01:00
smc_cdc.h
smc_clc.c net/smc: disable SEID on non-s390 archs where virtual ISM may be used 2024-02-05 20:12:54 +00:00
smc_clc.h
smc_close.c net/smc: put sk reference if close work was canceled 2023-11-20 11:52:16 +01:00
smc_close.h
smc_core.c net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add 2023-09-19 12:28:08 +02:00
smc_core.h net/smc: replace mutex rmbs_lock and sndbufs_lock with rw_semaphore 2023-08-23 17:52:18 +02:00
smc_diag.c net/smc: fix illegal rmb_desc access in SMC-D connection dump 2024-01-31 16:17:03 -08:00
smc_ib.c net/smc: fix neighbour and rtable leak in smc_ib_find_route() 2024-05-17 11:56:13 +02:00
smc_ib.h net/smc: fix smc clc failed issue when netdevice not in init_net 2023-10-25 12:03:13 +02:00
smc_ism.c net/smc: Pass on DMBE bit mask in IRQ handler 2022-07-27 13:24:42 +01:00
smc_ism.h
smc_llc.c net/smc: replace mutex rmbs_lock and sndbufs_lock with rw_semaphore 2023-08-23 17:52:18 +02:00
smc_llc.h net/smc: Introduce a specific sysctl for TEST_LINK time 2022-09-22 12:58:21 +02:00
smc_netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
smc_netlink.h
smc_netns.h
smc_pnet.c net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() 2024-04-13 13:05:02 +02:00
smc_pnet.h
smc_rx.c net: deal with most data-races in sk_wait_event() 2023-05-24 17:32:32 +01:00
smc_rx.h
smc_stats.c
smc_stats.h net/smc: Fix pos miscalculation in statistics 2023-10-19 23:08:54 +02:00
smc_sysctl.c net/smc: Fix setsockopt and sysctl to specify same buffer size again 2023-08-23 17:52:18 +02:00
smc_sysctl.h
smc_tracepoint.c
smc_tracepoint.h
smc_tx.c net: deal with most data-races in sk_wait_event() 2023-05-24 17:32:32 +01:00
smc_tx.h
smc_wr.c net/smc: Fix possible access to freed memory in link clear 2022-09-07 16:00:48 +01:00
smc_wr.h net/smc: Fix possible access to freed memory in link clear 2022-09-07 16:00:48 +01:00