linux-kernel - [PATCH 0/2] meson-nand: two small memory related fixes

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-next>] [day] [month] [year] [list]

Date:   Fri,  1 Mar 2019 18:38:18 +0100
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     linux-amlogic@...ts.infradead.org, linux-mtd@...ts.infradead.org,
        liang.yang@...ogic.com
Cc:     bbrezillon@...nel.org, miquel.raynal@...tlin.com, richard@....at,
        jianxin.pan@...ogic.com, linux-kernel@...r.kernel.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: [PATCH 0/2] meson-nand: two small memory related fixes

While trying to add support for older Meson SoCs to the meson-nand
driver I was experiencing a crash in meson_nfc_read_buf(). While trying
to find out why that happened I inspected the code in that function and
found that there's:
- a missing check on the return value of a kzalloc() call
- a potential memory leak in it

Both fixes have nothing to do with my original crash (for which I'll
open a separate thread).


Martin Blumenstingl (2):
  mtd: rawnand: meson: add missing ENOMEM check in meson_nfc_read_buf()
  mtd: rawnand: meson: fix a potential memory leak in meson_nfc_read_buf

 drivers/mtd/nand/raw/meson_nand.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

-- 
2.21.0