Messages in this thread Patch in this message | | | From | Xiang Yang <> | Subject | [PATCH -next] um: vector: Fix memory leak in vector_config | Date | Tue, 15 Nov 2022 15:32:25 +0800 |
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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> --- arch/um/drivers/vector_kern.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c index ded7c47d2fbe..131b7cb29576 100644 --- a/arch/um/drivers/vector_kern.c +++ b/arch/um/drivers/vector_kern.c @@ -767,6 +767,7 @@ static int vector_config(char *str, char **error_out) if (parsed == NULL) { *error_out = "vector_config failed to parse parameters"; + kfree(params); return -EINVAL; } -- 2.22.0
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