linux-kernel - Re: [PATCH v1] perf lock: Avoid memory leaks from strdup

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Message-ID: <Zj4sFuAKPiNfSN-b@x1>
Date: Fri, 10 May 2024 11:15:50 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Ian Rogers <irogers@...gle.com>,
	zhaimingbing <zhaimingbing@...s.chinamobile.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Kan Liang <kan.liang@...ux.intel.com>,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] perf lock: Avoid memory leaks from strdup

On Thu, May 09, 2024 at 11:24:10AM -0700, Namhyung Kim wrote:
> On Wed, May 8, 2024 at 10:31 PM Ian Rogers <irogers@...gle.com> wrote:
> >
> > Leak sanitizer complains about the strdup-ed arguments not being freed
> > and given cmd_record doesn't modify the given strings, remove the
> > strdups.
> >
> > Original discussion in this patch:
> > https://lore.kernel.org/lkml/20240430184156.1824083-1-irogers@google.com/
> >
> > Suggested-by: Namhyung Kim <namhyung@...nel.org>
> > Signed-off-by: Ian Rogers <irogers@...gle.com>
> 
> Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks, applied to perf-tools-next,

- Arnaldo