Wen Gu 5df93c029a 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 12:02:24 +02:00

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af_smc.c

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Kconfig

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Makefile

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smc_cdc.c

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smc_cdc.h

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smc_clc.c

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smc_clc.h

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smc_close.c

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smc_close.h

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smc_core.c

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smc_core.h

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smc_diag.c

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smc_ib.c

net/smc: fix neighbour and rtable leak in smc_ib_find_route()

2024-05-17 12:02:24 +02:00

smc_ib.h

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smc_ism.c

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smc_ism.h

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smc_llc.c

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smc_llc.h

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smc_netlink.c

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smc_netlink.h

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smc_netns.h

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smc_pnet.c

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smc_pnet.h

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smc_rx.c

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smc_rx.h

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smc_stats.c

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smc_stats.h

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smc_sysctl.c

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smc_sysctl.h

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smc_tracepoint.c

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smc_tracepoint.h

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smc_tx.c

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smc_tx.h

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smc_wr.c

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smc_wr.h

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smc.h

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