From: Ivan Orlov <ivan.orlov0322@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: kees@kernel.org, davidgow@google.com, kunit-dev@googlegroups.com,
linux-kernel@vger.kernel.org, erhard_f@mailbox.org
Subject: Re: [PATCH] kunit/overflow: Fix UB in overflow_allocation_test
Date: Fri, 16 Aug 2024 02:27:58 +0100 [thread overview]
Message-ID: <393fbdf0-7e56-486b-b932-3c7561e83740@gmail.com> (raw)
In-Reply-To: <20240815160402.a4c80b075082f537853fe2d0@linux-foundation.org>
On 8/16/24 00:04, Andrew Morton wrote:
> On Thu, 15 Aug 2024 01:04:31 +0100 Ivan Orlov <ivan.orlov0322@gmail.com> wrote:
>
>> Subject: [PATCH] kunit/overflow: Fix UB in overflow_allocation_test
>
> What's "UB", btw?
UB in the patch title stands for "undefined behavior", since passing a
pointer with such a short lifetime to kunit_device_register causes one.
I was not sure about how to call this type of issues (misallocation,
probably?), so I decided to give it a generic name :)
--
Kind regards,
Ivan Orlov
prev parent reply other threads:[~2024-08-16 1:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-15 0:04 Ivan Orlov
2024-08-15 6:30 ` Erhard Furtner
2024-08-15 6:39 ` David Gow
2024-08-15 16:28 ` Kees Cook
2024-08-15 23:01 ` Andrew Morton
2024-08-16 1:22 ` Ivan Orlov
2024-08-16 3:36 ` Kees Cook
2024-08-15 23:04 ` Andrew Morton
2024-08-16 1:27 ` Ivan Orlov [this message]
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