fieldanalysis: fix double free() crashes

diff --git a/gst/fieldanalysis/gstfieldanalysis.c b/gst/fieldanalysis/gstfieldanalysis.c
index 5f093320f18e7ec98b7237a8de9c7f5f6e23bd6a..2d1f393c8120eebe9e157ef69730c86c0ac10ff9 100644 (file)
--- a/gst/fieldanalysis/gstfieldanalysis.c
+++ b/gst/fieldanalysis/gstfieldanalysis.c
@@ -333,7 +333,9 @@ gst_field_analysis_reset (GstFieldAnalysis * filter)
   filter->first_buffer = TRUE;
   filter->width = 0;
   g_free (filter->comb_mask);
+  filter->comb_mask = NULL;
   g_free (filter->block_scores);
+  filter->block_scores = NULL;
 }
 
 static void