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(parent: 14e8bd4) | patch
um: vector: Fix memory leak in vector_config
authorXiang Yang <xiangyang3@huawei.com>
Tue, 15 Nov 2022 07:32:25 +0000 (15:32 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 11 Mar 2023 12:55:19 +0000 (13:55 +0100)
commitc8583b4655aab44a9796b5c4a681ddcc6fe2f0d0
tree92424949f7235e42271146fd22f37b65969bcd3atree | snapshot
parent14e8bd4cfae3ffc921c64130777cdd1c7a2267c3commit | diff
um: vector: Fix memory leak in vector_config

[ Upstream commit 8f88c73afe481f93d40801596927e8c0047b6d96 ]

If the return value of the uml_parse_vector_ifspec function is NULL,
we should call kfree(params) to prevent memory leak.

Fixes: 49da7e64f33e ("High Performance UML Vector Network Driver")
Signed-off-by: Xiang Yang <xiangyang3@huawei.com>
Acked-By: Anton Ivanov <anton.ivanov@kot-begemot.co.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/um/drivers/vector_kern.c diff | blob | history
Domain: System / Kernel;