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D. Wythe f4277cb562 net/smc: put sk reference if close work was canceled 
[ Upstream commit aa96fbd6d7 ]

Note that we always hold a reference to sock when attempting
to submit close_work. Therefore, if we have successfully
canceled close_work from pending, we MUST release that reference
to avoid potential leaks.

Fixes: 42bfba9eaa ("net/smc: immediate termination for SMCD link groups")
Signed-off-by: D. Wythe <alibuda@linux.alibaba.com>
Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2023-11-20 11:52:16 +01:00
..
Kconfig
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Makefile net/smc: fix compile warning for smc_sysctl 2022-03-07 11:59:17 +00:00
af_smc.c net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT 2023-11-20 11:52:16 +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 net/smc: fix kernel panic caused by race of smc_sock 2021-12-28 12:42:45 +00:00
smc_clc.c net/smc: Fix setsockopt and sysctl to specify same buffer size again 2023-08-23 17:52:18 +02:00
smc_clc.h net/smc: Allow virtually contiguous sndbufs or RMBs for SMC-R 2022-07-18 11:19:17 +01:00
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: Enable module load on netlink usage 2022-07-27 13:24:42 +01:00
smc_ib.c net/smc: fix smc clc failed issue when netdevice not in init_net 2023-10-25 12:03:13 +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 net/smc: Eliminate struct smc_ism_position 2022-07-27 13:24:42 +01:00
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 net/smc: add support for user defined EIDs 2021-09-14 12:49:10 +01:00
smc_netns.h net/smc: introduce list of pnetids for Ethernet devices 2020-09-28 15:19:03 -07:00
smc_pnet.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
smc_pnet.h net/smc: Use a mutex for locking "struct smc_pnettable" 2022-02-24 09:09:33 -08:00
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 net/smc: Fix ENODATA tests in smc_nl_get_fback_stats() 2021-06-21 12:16:58 -07:00
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 net/smc: fix -Wmissing-prototypes warning when CONFIG_SYSCTL not set 2022-03-09 20:02:35 -08:00
smc_tracepoint.c net/smc: Introduce tracepoint for smcr link down 2021-11-01 13:39:14 +00:00
smc_tracepoint.h net/smc: Add net namespace for tracepoints 2022-01-02 12:07:39 +00:00
smc_tx.c net: deal with most data-races in sk_wait_event() 2023-05-24 17:32:32 +01:00
smc_tx.h net/smc: Cork when sendpage with MSG_SENDPAGE_NOTLAST flag 2022-01-31 15:08:20 +00:00
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