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Date: Tue, 8 Sep 2026 18:51:29 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Triet Hoang <triet.hoang.dev@gmail.com>, sashiko-bot@kernel.org,
	linux-perf-users@vger.kernel.org, sashiko-reviews@lists.linux.dev
Subject: Re: [PATCH v2] perf unwind: handle allocation failure in
 libdw__get_entries()
Message-ID: <aqCDYVVKI-tzSyrK@x2>
References: <20260818142902.639F51F000E9@smtp.kernel.org>
 <20260818144837.741469-1-triet.hoang.dev@gmail.com>
 <apNELHaLHzBrPwrd@google.com>
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In-Reply-To: <apNELHaLHzBrPwrd@google.com>

On Sat, Aug 29, 2026 at 01:42:20PM -0700, Namhyung Kim wrote:
> On Tue, Aug 18, 2026 at 02:48:37PM +0000, Triet Hoang wrote:
> > Check the return value of zalloc() before dereferencing the allocated
> > dwfl_ui_ti structure.
> > 
> > Return -ENOMEM when the allocation fails to avoid a NULL pointer
> > dereference.
> > 
> > Signed-off-by: Triet Hoang <triet.hoang.dev@gmail.com>
> 
> Acked-by: Namhyung Kim <namhyung@kernel.org>

Thanks, applied to perf-tools-next, for v7.4.

- Arnaldo