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iio.c: Fix closedir not always been called leaving to leaked handles

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2015-12-21 15:12:55 +00:00
parent fcfdeb1304
commit ee69045ea8
1 changed files with 7 additions and 2 deletions
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9
src/iio/iio.c
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@@ -98,8 +98,10 @@ mraa_iio_get_channel_data(mraa_iio_context dev)
}
dev->chan_num = chan_num;
// no need proceed if no channel found
if (chan_num == 0)
if (chan_num == 0) {
closedir(dir);
return MRAA_SUCCESS;
}
mraa_iio_channel* chan;
dev->channels = calloc(chan_num, sizeof(mraa_iio_channel));
seekdir(dir, 0);
@@ -169,6 +171,7 @@ mraa_iio_get_channel_data(mraa_iio_context dev)
}
}
}
closedir(dir);
return MRAA_SUCCESS;
}
@@ -371,8 +374,10 @@ mraa_iio_get_event_data(mraa_iio_context dev)
}
dev->event_num = event_num;
// no need proceed if no event found
if (event_num == 0)
if (event_num == 0) {
closedir(dir);
return MRAA_SUCCESS;
}
mraa_iio_event* event;
dev->events = calloc(event_num, sizeof(mraa_iio_event));
if (dev->events == NULL) {