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| author | Ido Schimmel <idosch@mellanox.com> | 2020-07-29 12:26:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-21 10:52:54 +0200 |
| commit | f052717e1713ddded90d18e99951104cfa5aae63 (patch) | |
| tree | 9837d50d94e01ff05833bc4c10d78c38f33dd1c5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2e06a18133a227dbdbedd91cf36243e23cd35fcc (diff) | |
mlxsw: core: Increase scope of RCU read-side critical section
[ Upstream commit 7d8e8f3433dc8d1dc87c1aabe73a154978fb4c4d ]
The lifetime of the Rx listener item ('rxl_item') is managed using RCU,
but is dereferenced outside of RCU read-side critical section, which can
lead to a use-after-free.
Fix this by increasing the scope of the RCU read-side critical section.
Fixes: 93c1edb27f9e ("mlxsw: Introduce Mellanox switch driver core")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions