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| author | Lv Ruyi <lv.ruyi@zte.com.cn> | 2022-04-02 04:34:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 19:11:30 +0300 |
| commit | 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1 (patch) | |
| tree | 9f5f398f16da10ed9fef9577df2c0531317d7cf0 /arch | |
| parent | a910e9613130845f5f6fa912b5df0308b4183cbf (diff) | |
| download | linux-537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1.tar.xz | |
powerpc/xics: fix refcount leak in icp_opal_init()
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220402013419.2410298-1-lv.ruyi@zte.com.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/xics/icp-opal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/xics/icp-opal.c b/arch/powerpc/sysdev/xics/icp-opal.c index 68fd2540b093..7fa520efcefa 100644 --- a/arch/powerpc/sysdev/xics/icp-opal.c +++ b/arch/powerpc/sysdev/xics/icp-opal.c @@ -195,6 +195,7 @@ int icp_opal_init(void) printk("XICS: Using OPAL ICP fallbacks\n"); + of_node_put(np); return 0; } |