Re: [PATCH 1/2] perf tools: Use zfree() instead of free() in parse-events.c

From: Jiri Olsa
Date: Mon Jan 30 2017 - 04:14:02 EST

On Mon, Jan 30, 2017 at 02:23:38PM +0900, Taeung Song wrote:
> Currently there are several parts not checking NULL
> after allocating with zalloc() or asigning NULL value
> to a pointer variable after doing free().
> So I fill in code checking NULL and
> use zfree() instead of free().

can't see directly reasons for zfree usage,
but it looks reasonable.. do you have any
crash reports due to missing zfree?