Re: [PATCH 0/3] kconfig: Fix expression memory leaks

[Masahiro Yamada]

2017-10-09 2:35 GMT+09:00 Ulf Magnusson <ulfalizer@xxxxxxxxx>:
> Hello,
>
> This patchset plugs all memory leaks that are due to expressions not being
> freed, when parsing the x86 Kconfigs (and likely the other ARCHes too). 336 KB
> are leaked in total.
>
> Together with the memory leaks plugged in the parser in
> https://lkml.org/lkml/2017/10/8/126, this plugs all memory leaks when parsing
> the x86 Kconfigs.
>
> As a reminder, the parsers can be rebuilt like this:
>
>         $ make REGENERATE_PARSERS=1 conf
>
> Here's an easy way to run Valgrind on menuconfig (nothing seems to look at
> KERNELVERSION, so just set it to avoid a warning):
>
>         $ ARCH=x86 SRCARCH=x86 KERNELVERSION=4.14.0-rc2 valgrind --leak-check=full scripts/kconfig/mconf Kconfig
>
> Cheers,
> Ulf
>
> Ulf Magnusson (3):
>   kconfig: Fix automatic menu creation mem leak
>   kconfig: Fix expr_free() E_NOT leak
>   kconfig: Fix choice symbol expression leak
>

Applied to linux-kbuild/kconfig.  Thanks!



-- 
Best Regards
Masahiro Yamada