[lkml]   [2019]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [alsa-devel] [PATCH v2] ASoC: Intel: Skylake: prevent memory leak in snd_skl_parse_uuids
On Fri, Sep 27, 2019 at 7:39 PM Pierre-Louis Bossart
<> wrote:
> > The problem with solution #1 is freeing orphaned pointer. It will work,
> > but it's simple is not okay from object life time prospective.
> ?? I don't get your point at all Andy.
> Two allocations happens in a loop and if the second fails, you free the
> first and then jump to free everything allocated in the previous
> iterations. what am I missing?

Two things:
- one allocation is done with kzalloc(), while the other one with
- due to above the ordering of resources is reversed

With Best Regards,
Andy Shevchenko

 \ /
  Last update: 2019-09-27 22:39    [W:0.045 / U:0.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site