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| author | Zeng Heng <zengheng4@huawei.com> | 2022-11-15 10:37:12 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-11-16 19:14:37 +0000 |
| commit | 86fdd15e10e404e70ecb2a3bff24d70356d42b36 (patch) | |
| tree | 9ed7f62e59ef729e72e0a19fd2b49f29016a8ab7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 398e3479874f381cca8726ca5d8a31e1bf35a3cd (diff) | |
iio: fix memory leak in iio_device_register_eventset()
When iio_device_register_sysfs_group() returns failed,
iio_device_register_eventset() needs to free attrs array.
Otherwise, kmemleak would scan & report memory leak as below:
unreferenced object 0xffff88810a1cc3c0 (size 32):
comm "100-i2c-vcnl302", pid 728, jiffies 4295052307 (age 156.027s)
backtrace:
__kmalloc+0x46/0x1b0
iio_device_register_eventset at drivers/iio/industrialio-event.c:541
__iio_device_register at drivers/iio/industrialio-core.c:1959
__devm_iio_device_register at drivers/iio/industrialio-core.c:2040
Fixes: 32f171724e5c ("iio: core: rework iio device group creation")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20221115023712.3726854-1-zengheng4@huawei.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions