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(parent: 5c80ff2) | patch
powerpc/secvar: fix refcount leak in format_show()
authorHangyu Hua <hbh25y@gmail.com>
Wed, 2 Mar 2022 02:19:59 +0000 (10:19 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Apr 2022 18:59:08 +0000 (20:59 +0200)
commit2a71e3ecd829a82013cf095c55068c61d991e885
tree06d501b827a4ce1c4678d5d34953aed6e992abb2tree | snapshot
parent5c80ff21c5db640dc6ddde0abe19cf81cc1e6e4acommit | diff
powerpc/secvar: fix refcount leak in format_show()

[ Upstream commit d601fd24e6964967f115f036a840f4f28488f63f ]

Refcount leak will happen when format_show returns failure in multiple
cases. Unified management of of_node_put can fix this problem.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220302021959.10959-1-hbh25y@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/powerpc/kernel/secvar-sysfs.c diff | blob | history
Domain: System / Kernel;