netdev - Re: [PATCH iproute2] libnetlink: fix socket leak in rtnl_open

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Message-ID: <20220211114031.54f4f143@hermes.local>
Date:   Fri, 11 Feb 2022 11:40:31 -0800
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     Maxim Petrov <mmrmaximuzz@...il.com>
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH iproute2] libnetlink: fix socket leak in
 rtnl_open_byproto()

On Tue, 8 Feb 2022 20:20:45 +0300
Maxim Petrov <mmrmaximuzz@...il.com> wrote:

> rtnl_open_byproto() does not close the opened socket in case of errors, and the
> socket is returned to the caller in the `fd` field of the struct. However, none
> of the callers care about the socket, so close it in the function immediately to
> avoid any potential resource leaks.
> 
> Signed-off-by: Maxim Petrov <mmrmaximuzz@...il.com>

Applied with reindent of commit message.
Checkpatch was complaining about long lines.