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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-06-03 15:15:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-21 16:16:11 +0300 |
| commit | 85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a (patch) | |
| tree | bfa27cca2ae47c4736e628d8c717054d458c5ef3 | |
| parent | 50e7896c8e0abebc552f4395429836b640c7e331 (diff) | |
| download | linux-85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a.tar.xz | |
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
[ Upstream commit 6ac059dacffa8ab2f7798f20e4bd3333890c541c ]
of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: 0afacde3df4c ("[POWERPC] spufs: allow isolated mode apps by starting the SPE loader")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220603121543.22884-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/inode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 25390569e24c..908e9b8e79fe 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -664,6 +664,7 @@ spufs_init_isolated_loader(void) return; loader = of_get_property(dn, "loader", &size); + of_node_put(dn); if (!loader) return; |