linux-kernel - Re: [PATCH v2] perf parse-events: Prevent null pointer dereference in __add

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Message-ID: <068ddf68-f24f-4041-b4ab-2d7d5f8a90ee@web.de>
Date: Mon, 25 Aug 2025 14:55:49 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: GuoHan Zhao <zhaoguohan@...inos.cn>, linux-perf-users@...r.kernel.org
Cc: LKML <linux-kernel@...r.kernel.org>,
 Adrian Hunter <adrian.hunter@...el.com>,
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
 Arnaldo Carvalho de Melo <acme@...nel.org>, Ian Rogers <irogers@...gle.com>,
 Ingo Molnar <mingo@...hat.com>, Jiri Olsa <jolsa@...nel.org>,
 Kan Liang <kan.liang@...ux.intel.com>, Mark Rutland <mark.rutland@....com>,
 Namhyung Kim <namhyung@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
 Thomas Falcon <thomas.falcon@...el.com>
Subject: Re: [PATCH v2] perf parse-events: Prevent null pointer dereference in
 __add_event()

…
> Signed-off-by: GuoHan Zhao <zhaoguohan@...inos.cn>
> 
> Changes in V2:
> - Extended the goto chain with separate error handling labels …
> ---
>  tools/perf/util/parse-events.c | 15 +++++++++------
…

Please move your patch version descriptions behind the marker line.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.17-rc3#n784

Regards,
Markus