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()
Date: Tue, 8 Sep 2026 18:51:29 -0300 [thread overview]
Message-ID: <aqCDYVVKI-tzSyrK@x2> (raw)
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
prev parent reply other threads:[~2026-09-08 21:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-18 14:24 [PATCH] perf unwind: handle allocation failure in libdw__get_entries() Triet Hoang
2026-08-18 14:29 ` sashiko-bot
2026-08-18 14:48 ` [PATCH v2] " Triet Hoang
2026-08-18 14:59 ` sashiko-bot
2026-08-18 19:24 ` Markus Elfring
2026-08-29 20:42 ` Namhyung Kim
2026-09-08 21:51 ` Arnaldo Carvalho de Melo [this message]
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