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| author | Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-16 16:49:23 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 09:57:05 +0100 |
| commit | d57713600916ba785c2bf335258768c63655d033 (patch) | |
| tree | 28ed31088b60701deafe5f52c191556a01c3b5d5 /include/net | |
| parent | 2f5d37e92d1d8971604f021db234f5c2bf0b084d (diff) | |
| download | linux-d57713600916ba785c2bf335258768c63655d033.tar.gz linux-d57713600916ba785c2bf335258768c63655d033.tar.bz2 linux-d57713600916ba785c2bf335258768c63655d033.zip | |
leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata()
[ Upstream commit 0508316be63bb735f59bdc8fe4527cadb62210ca ]
netxbig_leds_get_of_pdata() does not release the OF node obtained by
of_parse_phandle() when of_find_device_by_node() fails. Add an
of_node_put() call to fix the leak.
This bug was found by an experimental static analysis tool that I am
developing.
Fixes: 9af512e81964 ("leds: netxbig: Convert to use GPIO descriptors")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Link: https://lore.kernel.org/r/20241216074923.628509-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions