From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Mon, 21 Dec 2015 15:48:02 +0000 (+0000)
Subject: iio.c: Replace sprintf with snprintf
X-Git-Tag: v0.9.0~3
X-Git-Url: http://review.tizen.org/git/?p=contrib%2Fmraa.git;a=commitdiff_plain;h=ff346513255844194472fac4cdd8772937b8665f

iio.c: Replace sprintf with snprintf

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---

diff --git a/src/iio/iio.c b/src/iio/iio.c
index f15a337..1d02983 100644
--- a/src/iio/iio.c
+++ b/src/iio/iio.c
@@ -441,7 +441,7 @@ mraa_iio_event_poll(mraa_iio_context dev, struct iio_event_data* data)
     int event_fd;
     int fd;
 
-    sprintf(bu, IIO_SLASH_DEV "%d", dev->num);
+    snprintf(bu, MAX_SIZE, IIO_SLASH_DEV "%d", dev->num);
     fd = open(bu, 0);
     ret = ioctl(fd, IIO_GET_EVENT_FD_IOCTL, &event_fd);
     close(fd);