From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: linux-amlogic@lists.infradead.org, linux-mtd@lists.infradead.org,
bbrezillon@kernel.org, miquel.raynal@bootlin.com
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
richard@nod.at, liang.yang@amlogic.com,
linux-kernel@vger.kernel.org, jianxin.pan@amlogic.com
Subject: [PATCH v2 0/2] meson-nand: two small memory related fixes
Date: Mon, 18 Mar 2019 21:47:20 +0100 [thread overview]
Message-ID: <20190318204722.9901-1-martin.blumenstingl@googlemail.com> (raw)
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).
Changes since v1:
- collected Liang's Acked-by's (thank you!)
- rebased on top of v5.1-rc1
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
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next reply other threads:[~2019-03-18 20:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 20:47 Martin Blumenstingl [this message]
2019-03-18 20:47 ` [PATCH v2 1/2] mtd: rawnand: meson: add missing ENOMEM check in meson_nfc_read_buf() Martin Blumenstingl
2019-03-19 16:16 ` Kevin Hilman
2019-03-18 20:47 ` [PATCH v2 2/2] mtd: rawnand: meson: fix a potential memory leak in meson_nfc_read_buf Martin Blumenstingl
2019-03-19 16:17 ` Kevin Hilman
2019-04-01 15:27 ` [PATCH v2 0/2] meson-nand: two small memory related fixes Miquel Raynal
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