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| author |   Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-11-25 22:16:15 +0100 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-12-07 17:23:41 +0000 |
| commit | b62fbe3b8eedd3cf3c9ad0b7cb9f72c3f40815f0 (patch) | |
| tree | 95f9e5cd7a308cfbe763a8197d3529c555df937f /scripts/basic/git:/ssh:/git@git.zx2c4.com | |
| parent | iio: adc: ti-ads8688: fix information leak in triggered buffer (diff) | |
| download | wireguard-linux-b62fbe3b8eedd3cf3c9ad0b7cb9f72c3f40815f0.tar.xz wireguard-linux-b62fbe3b8eedd3cf3c9ad0b7cb9f72c3f40815f0.zip | |
iio: light: bh1745: fix information leak in triggered buffer
The 'scan' local struct is used to push data to user space from a
triggered buffer, but it does not set values for inactive channels, as
it only uses iio_for_each_active_channel() to assign new values.
Initialize the struct to zero before using it to avoid pushing
uninitialized information to userspace.
Cc: stable@vger.kernel.org
Fixes: eab35358aae7 ("iio: light: ROHM BH1745 colour sensor")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241125-iio_memset_scan_holes-v1-7-0cb6e98d895c@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'scripts/basic/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions