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| author |   Matti Vaittinen <mazziesaccount@gmail.com> | 2022-10-13 15:04:04 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-10-17 08:51:26 +0100 |
| commit | 72b2aa38191bcba28389b0e20bf6b4f15017ff2b (patch) | |
| tree | 2b5236d39a7a3c0741efe62bd1d08ad174dd05ae /io_uring | |
| parent | iio: adc: stm32-adc: fix channel sampling time init (diff) | |
| download | linux-dev-72b2aa38191bcba28389b0e20bf6b4f15017ff2b.tar.xz linux-dev-72b2aa38191bcba28389b0e20bf6b4f15017ff2b.zip | |
tools: iio: iio_utils: fix digit calculation
The iio_utils uses a digit calculation in order to know length of the
file name containing a buffer number. The digit calculation does not
work for number 0.
This leads to allocation of one character too small buffer for the
file-name when file name contains value '0'. (Eg. buffer0).
Fix digit calculation by returning one digit to be present for number
'0'.
Fixes: 096f9b862e60 ("tools:iio:iio_utils: implement digit calculation")
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/Y0f+tKCz+ZAIoroQ@dc75zzyyyyyyyyyyyyycy-3.rev.dnainternet.fi
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'io_uring')
0 files changed, 0 insertions, 0 deletions