Re: [PATCH] drbd: Add NULL check for net_conf to prevent dereference in state validation
Jens Axboe <[email protected]> Mon, 09 Sep 2024 19:21:32 -0600
| Newsgroups | dev.linux.lists.drbd-dev,org.kernel.vger.linux-block,org.kernel.vger.linux-kernel,org.kernel.vger.stable |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 09 Sep 2024 09:37:36 -0400, Mikhail Lobanov wrote:
> If the net_conf pointer is NULL and the code attempts to access its
> fields without a check, it will lead to a null pointer dereference.
> Add a NULL check before dereferencing the pointer.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
>
> [...]
Applied, thanks!
[1/1] drbd: Add NULL check for net_conf to prevent dereference in state validation
commit: de068f4741781bbba0568b44b41d51da0feef6f9
Best regards,
--
Jens Axboe