tools:iio:iio_event_monitor: check if event is fully read

Check that the read event is of the expected size. Signed-off-by: Hartmut Knaack <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
tdeneau · Jun 21, 2015 · 09a33f0 · 09a33f0
1 parent efa86e9
commit 09a33f0
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c
@@ -310,6 +310,12 @@ int main(int argc, char **argv)
 			}
 		}
 
+		if (ret != sizeof(event)) {
+			printf("Reading event failed!\n");
+			ret = -EIO;
+			break;
+		}
+
 		print_event(&event);
 	}