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| author | Tyrel Datwyler <tyreld@linux.vnet.ibm.com> | 2017-04-18 00:29:17 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 13:44:37 (GMT) |
| commit | 80cdf2065bf0e10862b400715672555ef3e49a3e (patch) | |
| tree | 67afa04e16a866627271c8865a19ffb78756a070 /drivers/char/random.c | |
| parent | ae5074ba9ef8043e17a13c32402e7a80ef7aafb4 (diff) | |
| download | linux-80cdf2065bf0e10862b400715672555ef3e49a3e.tar.xz | |
of: fix "/cpus" reference leak in of_numa_parse_cpu_nodes()
commit b8475cbee5ab2eac05f9cd5dbcc94c453d3cbf10 upstream.
The call to of_find_node_by_path("/cpus") returns the cpus device_node
with its reference count incremented. There is no matching of_node_put()
call in of_numa_parse_cpu_nodes() which results in a leaked reference
to the "/cpus" node.
This patch adds an of_node_put() to release the reference.
fixes: 298535c00a2c ("of, numa: Add NUMA of binding implementation.")
Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/random.c')
0 files changed, 0 insertions, 0 deletions