linux-kernel - Re: [PATCH v2 1/2] mtd: rawnand: meson: add missing ENOMEM check in meson_nfc_read

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 19 Mar 2019 09:16:50 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        linux-amlogic@...ts.infradead.org, linux-mtd@...ts.infradead.org,
        bbrezillon@...nel.org, miquel.raynal@...tlin.com
Cc:     liang.yang@...ogic.com, richard@....at, jianxin.pan@...ogic.com,
        linux-kernel@...r.kernel.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: Re: [PATCH v2 1/2] mtd: rawnand: meson: add missing ENOMEM check in meson_nfc_read_buf()

Martin Blumenstingl <martin.blumenstingl@...glemail.com> writes:

> kzalloc() can return NULL if memory could not be allocated. Check the
> return value of the kzalloc() call in meson_nfc_read_buf() to make it
> consistent with other memory allocations within the meson_nand driver.
>
> Fixes: 8fae856c53500a ("mtd: rawnand: meson: add support for Amlogic NAND flash controller")
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> Acked-by: Liang Yang <liang.yang@...ogic.com>

Reviewed-by: Kevin Hilman <khilman@...libre.com>