From: Stephen Hemminger <stephen@networkplumber.org>
To: Maks Mishin <maks.mishinfz@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] lnstat: Fix deref of null in print_json() function
Date: Sat, 6 Jan 2024 14:10:27 -0800 [thread overview]
Message-ID: <20240106141027.2ed2f890@hermes.local> (raw)
In-Reply-To: <20240106190423.25385-1-maks.mishinFZ@gmail.com>
On Sat, 6 Jan 2024 22:04:23 +0300
Maks Mishin <maks.mishinfz@gmail.com> wrote:
> Now pointer `jw` is being checked for NULL before using
> in function `jsonw_start_object`.
> Added exit from function when `jw==NULL`.
>
> Found by RASU JSC
>
> Signed-off-by: Maks Mishin <maks.mishinFZ@gmail.com>
Probably not worth fixing.
If the malloc() of 20 bytes ever fails then something is really wrong.
The Linux kernel will kill the process first.
next prev parent reply other threads:[~2024-01-06 22:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-06 19:04 [PATCH] lnstat: Fix deref of null in print_json() function Maks Mishin
2024-01-06 22:10 ` Stephen Hemminger [this message]
2024-01-08 17:40 ` patchwork-bot+netdevbpf
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