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tools:iio: catch errors in string allocation

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This patch catches errors in string allocation in generic_buffer.c,
iio_event_monitor.c, iio_utils.c and lsiio.c.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Hartmut Knaack 2015-05-31 14:40:02 +02:00 • committed by Jonathan Cameron
commit e9e45b43b8
4 changed files with 24 additions and 6 deletions
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4
tools/iio/generic_buffer.c
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@ -234,7 +234,9 @@ int main(int argc, char **argv)
}
printf("iio device number being used is %d\n", dev_num);
asprintf(&dev_dir_name, "%siio:device%d", iio_dir, dev_num);
ret = asprintf(&dev_dir_name, "%siio:device%d", iio_dir, dev_num);
if (ret < 0)
return -ENOMEM;
if (!notrigger) {
if (trigger_name == NULL) {