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| author | Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-18 04:51:06 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-12-19 11:45:42 +0100 |
| commit | 572af9f284669d31d9175122bbef9bc62cea8ded (patch) | |
| tree | 77e36860b79070c5fc1c450b78f7c48a4c272d08 /net | |
| parent | Merge tag 'nf-24-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/netf... (diff) | |
| download | linux-572af9f284669d31d9175122bbef9bc62cea8ded.tar.xz linux-572af9f284669d31d9175122bbef9bc62cea8ded.zip | |
net: mdiobus: fix an OF node reference leak
fwnode_find_mii_timestamper() calls of_parse_phandle_with_fixed_args()
but does not decrement the refcount of the obtained OF node. Add an
of_node_put() call before returning from the function.
This bug was detected by an experimental static analysis tool that I am
developing.
Fixes: bc1bee3b87ee ("net: mdiobus: Introduce fwnode_mdiobus_register_phy()")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241218035106.1436405-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions