From 7e1212252c64a96955a42a4efcf1b91ab07587f1 Mon Sep 17 00:00:00 2001
From: Magnus Lundborg <lundborg.magnus@gmail.com>
Date: Mon, 11 Aug 2014 10:48:37 +0200
Subject: Check that the data type is float as expected.

Some of the utility functions read data of a certain type. Checks
are added to ensure the data type of the block is float if using
a function to read float data.

Change-Id: I1ae6ced70545388c8d1a38f13f62fd773fd65d22

diff --git a/src/lib/tng_io.c b/src/lib/tng_io.c
index 6e0f915..caa1445 100644
--- a/src/lib/tng_io.c
+++ b/src/lib/tng_io.c
@@ -17636,6 +17636,11 @@ tng_function_status DECLSPECDLLEXPORT tng_util_pos_read_range
                                                  &n_values_per_frame,
                                                  &type);
 
+    if(stat == TNG_SUCCESS && type != TNG_FLOAT_DATA)
+    {
+        return(TNG_FAILURE);
+    }
+
     return(stat);
 }
 
@@ -17664,6 +17669,11 @@ tng_function_status DECLSPECDLLEXPORT tng_util_vel_read_range
                                                  &n_values_per_frame,
                                                  &type);
 
+    if(stat == TNG_SUCCESS && type != TNG_FLOAT_DATA)
+    {
+        return(TNG_FAILURE);
+    }
+
     return(stat);
 }
 
@@ -17692,6 +17702,11 @@ tng_function_status DECLSPECDLLEXPORT tng_util_force_read_range
                                                  &n_values_per_frame,
                                                  &type);
 
+    if(stat == TNG_SUCCESS && type != TNG_FLOAT_DATA)
+    {
+        return(TNG_FAILURE);
+    }
+
     return(stat);
 }
 
@@ -17719,6 +17734,11 @@ tng_function_status DECLSPECDLLEXPORT tng_util_box_shape_read_range
                                         &n_values_per_frame,
                                         &type);
 
+    if(stat == TNG_SUCCESS && type != TNG_FLOAT_DATA)
+    {
+        return(TNG_FAILURE);
+    }
+
     return(stat);
 }
 
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