Re: [PATCH 3/8] perf tools: free aliases[j] in pmu.c if name_only is true.

[Arnaldo Carvalho de Melo <acme@redhat.com>]

What for? Please be clear in the changelogs, it helps with review.

Now I'll have to follow the logic to figure this out, i.e. _why_ we
should free aliases[j] if name_only is true? Is it safe?

- Arnaldo

Em Mon, Dec 30, 2013 at 10:26:38AM -0500, Dongsheng Yang escreveu:
> Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
> ---
>  tools/perf/util/pmu.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
> index 331dc2c..169c480 100644
> --- a/tools/perf/util/pmu.c
> +++ b/tools/perf/util/pmu.c
> @@ -752,6 +752,7 @@ unsigned int print_pmu_events(const char *event_glob, bool name_only)
>  	for (j = 0; j < len; j++) {
>  		if (name_only) {
>  			printf("%s ", aliases[j]);
> +			zfree(&aliases[j]);
>  			count++;
>  			continue;
>  		}
> -- 
> 1.8.2.1