From: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, den@virtuozzo.com,
andrey.drobyshev@virtuozzo.com, eblake@redhat.com,
vsementsov@yandex-team.ru, kwolf@redhat.com, hreitz@redhat.com
Subject: Re: [PATCH] nbd: Prevent NULL pointer dereference in nbd_blockdev_client_closed()
Date: Fri, 28 Jun 2024 11:58:37 +0200 [thread overview]
Message-ID: <0a6671e8-58ce-4f63-9e51-b9f33e6d0a2d@virtuozzo.com> (raw)
In-Reply-To: <20240607150021.121536-1-alexander.ivanov@virtuozzo.com>
Ping?
On 6/7/24 17:00, Alexander Ivanov wrote:
> static void nbd_blockdev_client_closed(NBDClient *client, bool ignored)
> {
> nbd_client_put(client);
> + if (nbd_server == NULL) {
> + return;
> + }
> assert(nbd_server->connections > 0);
> nbd_server->connections--;
> nbd_update_server_watch(nbd_server);
--
Best regards,
Alexander Ivanov
next prev parent reply other threads:[~2024-06-28 9:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-07 15:00 [PATCH] nbd: Prevent NULL pointer dereference in nbd_blockdev_client_closed() Alexander Ivanov
2024-06-08 9:36 ` Alexander Ivanov
2024-06-10 12:33 ` Eric Blake
2024-06-10 12:52 ` Alexander Ivanov
2024-06-18 8:44 ` Alexander Ivanov
2024-06-28 9:58 ` Alexander Ivanov [this message]
2024-07-30 2:35 ` Eric Blake
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=0a6671e8-58ce-4f63-9e51-b9f33e6d0a2d@virtuozzo.com \
--to=alexander.ivanov@virtuozzo.com \
--cc=andrey.drobyshev@virtuozzo.com \
--cc=den@virtuozzo.com \
--cc=eblake@redhat.com \
--cc=hreitz@redhat.com \
--cc=kwolf@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=vsementsov@yandex-team.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).