Re: [PATCH v2 2/4] ipack: tpci200: fix memory leak in the tpci200_register

[Dongliang Mu]

On Mon, Aug 9, 2021 at 11:32 PM Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, Aug 09, 2021 at 10:30:27PM +0800, Dongliang Mu wrote:
> > The error handling code in tpci200_register does not free interface_regs
> > allocated by ioremap and the current version of error handling code is
> > problematic.
> >
> > Fix this by refactoring the error handling code and free interface_regs
> > when necessary.
> >
> > Reported-by: Dongliang Mu <mudongliangabcd@xxxxxxxxx>
> > Fixes: 43986798fd50 ("ipack: add error handling for ioremap_nocache")
> > Signed-off-by: Dongliang Mu <mudongliangabcd@xxxxxxxxx>
> > ---
> >  drivers/ipack/carriers/tpci200.c | 24 ++++++++++++++----------
> >  1 file changed, 14 insertions(+), 10 deletions(-)
>
> Also for stable?

Yes, it should.