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(parent: 7c3c9a0) | patch
mtd: rawnand: tmio: check return value after calling platform_get_resource()
authorYang Yingliang <yangyingliang@huawei.com>
Tue, 26 Apr 2022 08:49:13 +0000 (16:49 +0800)
committerMiquel Raynal <miquel.raynal@bootlin.com>
Wed, 27 Apr 2022 15:15:09 +0000 (17:15 +0200)
commit349c7f30a1ccea2d49da527f918e8fc7a62189bc
treee2c7e72474297127e878b831b5a1f83e8fa25992tree | snapshot
parent7c3c9a0933665cbab695e9cdd644a29ab5ec393fcommit | diff
mtd: rawnand: tmio: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220426084913.4021868-3-yangyingliang@huawei.com
drivers/mtd/nand/raw/tmio_nand.c diff | blob | history
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