Fixed minor memory leak.

[pspp-builds.git] / src / data / sys-file-reader.c

diff --git a/src/data/sys-file-reader.c b/src/data/sys-file-reader.c
index 89a236d5393561994125fc37953275b573c1e72c..b5fa621220db6e1358cfbac663cb6e2d546ab353 100644 (file)
--- a/src/data/sys-file-reader.c
+++ b/src/data/sys-file-reader.c
@@ -510,6 +510,16 @@ sfm_open_reader (struct file_handle *fh, struct dictionary **dict,
 
                      assertive_buf_read (r, &params, sizeof(params), 0);
 
+                     if ( ! measure_is_valid(params.measure) 
+                          || 
+                          ! alignment_is_valid(params.align))
+                       {
+                         msg(MW, 
+                             _("Invalid variable display parameters.  Default parameters substituted."), 
+                             fh_get_file_name(r->fh));
+                         continue;
+                       }
+
                      v = dict_get_var(*dict, i);
 
                      v->measure = params.measure;