From: Hubert Feurstein <h.feurstein@gmail.com>
To: barebox@lists.infradead.org
Subject: Re: [PATCH] imd: imd_calculate_crc32: initialize imd_crc to NULL
Date: Fri, 4 Sep 2020 14:49:15 +0200 [thread overview]
Message-ID: <CAFfN3gXFSC8AzwM2FdUb7kOr_Qp_scAxzWu47MkAEhBp4ePdrw@mail.gmail.com> (raw)
In-Reply-To: <20200904101040.19043-1-hubert.feurstein@vahle.at>
Am Fr., 4. Sept. 2020 um 12:10 Uhr schrieb Hubert Feurstein
<h.feurstein@gmail.com>:
> This fixes a NULL pointer dereference in the caller when imd-crc-token is
> not found.
In fact, it is even worse, it is a "uninitialized pointer dereference".
Regards
Hubert
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next prev parent reply other threads:[~2020-09-04 12:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-04 10:10 Hubert Feurstein
2020-09-04 12:49 ` Hubert Feurstein [this message]
2020-09-14 10:21 ` Sascha Hauer
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