1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5S.c b/src/H5S.c
index dd2bb0a..9b37797 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -1521,7 +1521,7 @@ H5S_encode(H5S_t *obj, unsigned char *buf, size_t *nalloc)
     /* Find out the size of buffer needed for selection */
     if((sselect_size = H5S_SELECT_SERIAL_SIZE(obj)) < 0)
 	HGOTO_ERROR(H5E_DATASPACE, H5E_BADSIZE, FAIL, "can't find dataspace selection size")
-    H5_ASSIGN_OVERFLOW(select_size, sselect_size, hssize_t, size_t);
+    H5_CHECKED_ASSIGN(select_size, size_t, sselect_size, hssize_t);
 
     /* Verify the size of buffer.  If it's not big enough, simply return the
      * right size without filling the buffer. */