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um: vector: Fix memory leak in vector_config
[ Upstream commit8f88c73afe
] If the return value of the uml_parse_vector_ifspec function is NULL, we should call kfree(params) to prevent memory leak. Fixes:49da7e64f3
("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>
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@ -770,6 +770,7 @@ static int vector_config(char *str, char **error_out)
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if (parsed == NULL) {
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*error_out = "vector_config failed to parse parameters";
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kfree(params);
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return -EINVAL;
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}
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