Fix invalid read of size warning.

Antti Yli-Tokola · Antti Yli-Tokola · commit cc005ccc8903 · 2017-04-13T12:18:44.000+03:00
diff --git a/source/m2mnsdlinterface.cpp b/source/m2mnsdlinterface.cpp
@@ -1728,7 +1728,7 @@ const String M2MNsdlInterface::internal_endpoint_name() const
         // Get last part of the location path.
         // In mbed Cloud environment full path is /rd/accountid/internal_endpoint
         int location = temp.find_last_of('/') + 1;
-        iep.append((const char*)_nsdl_handle->ep_information_ptr->location_ptr + location,
+        iep.append_raw((const char*)_nsdl_handle->ep_information_ptr->location_ptr + location,
                    _nsdl_handle->ep_information_ptr->location_len - location);
     }
     return iep;

Original file line number	Diff line number	Diff line change
`@@ -1728,7 +1728,7 @@ const String M2MNsdlInterface::internal_endpoint_name() const`
`1728`	`1728`	`// Get last part of the location path.`
`1729`	`1729`	`// In mbed Cloud environment full path is /rd/accountid/internal_endpoint`
`1730`	`1730`	`int location = temp.find_last_of('/') + 1;`
`1731`		`- iep.append((const char*)_nsdl_handle->ep_information_ptr->location_ptr + location,`
	`1731`	`+ iep.append_raw((const char*)_nsdl_handle->ep_information_ptr->location_ptr + location,`
`1732`	`1732`	`_nsdl_handle->ep_information_ptr->location_len - location);`
`1733`	`1733`	`}`
`1734`	`1734`	`return iep;`