[PATCH v2] um: vector: Fix memory leak in vector_config

[Geert Uytterhoeven]

On Wed, Jan 4, 2023 at 9:18 AM Miaoqian Lin <linmq006 at gmail.com> wrote:
> kstrdup() return newly allocated copy of the string.
> Call kfree() to release the memory when uml_parse_vector_ifspec() fails.
>
> Fixes: 49da7e64f33e ("High Performance UML Vector Network Driver")
> Signed-off-by: Miaoqian Lin <linmq006 at gmail.com>
> ---
> changes in v2:
> - only call kfree() when uml_parse_vector_ifspec() fails.

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds