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(parent: 6613476) | patch
iio: core: fix memleak in iio_device_register_sysfs
authorDinghao Liu <dinghao.liu@zju.edu.cn>
Fri, 8 Dec 2023 07:31:19 +0000 (15:31 +0800)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Mon, 22 Jan 2024 18:59:06 +0000 (18:59 +0000)
commit95a0d596bbd0552a78e13ced43f2be1038883c81
tree83e653de787cccd276f206f64f102f9de8dd18c8tree | snapshot
parent6613476e225e090cc9aad49be7fa504e290dd33dcommit | diff
iio: core: fix memleak in iio_device_register_sysfs

When iio_device_register_sysfs_group() fails, we should
free iio_dev_opaque->chan_attr_group.attrs to prevent
potential memleak.

Fixes: 32f171724e5c ("iio: core: rework iio device group creation")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20231208073119.29283-1-dinghao.liu@zju.edu.cn
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/industrialio-core.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git