From: Mark Wielaard <mark@klomp.org>
To: vvvvvv@google.com
Cc: elfutils-devel@sourceware.org, kernel-team@android.com,
maennich@google.com
Subject: Re: [PATCH] libdwfl: add check for elf_memory return value
Date: Thu, 26 Jan 2023 21:48:39 +0100 [thread overview]
Message-ID: <20230126204839.GB2781@gnu.wildebeest.org> (raw)
In-Reply-To: <20230125141657.881588-1-vvvvvv@google.com>
Hi Aleksei,
On Wed, Jan 25, 2023 at 02:16:57PM +0000, Aleksei Vetrov via Elfutils-devel wrote:
> From: Aleksei Vetrov <vvvvvv@google.com>
>
> elf_memory call in __libdw_open_elf_memory can return NULL. It was not
> checked and led to the null pointer dereference.
Looks good. Pushed.
Thanks for finding this,
Cheers,
Mark
prev parent reply other threads:[~2023-01-26 20:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-25 14:16 vvvvvv
2023-01-26 20:48 ` Mark Wielaard [this message]
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