avfilter/vf_pullup: zero freed memory for saftey
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 26 Mar 2014 17:37:15 +0000 (18:37 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 26 Mar 2014 17:37:15 +0000 (18:37 +0100)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vf_pullup.c

index bf84568..73ffa68 100644 (file)
@@ -137,6 +137,7 @@ static void free_field_queue(PullupField *head)
         av_free(f->combs);
         av_free(f->vars);
         next = f->next;
+        memset(f, 0, sizeof(*f));
         av_free(f);
         f = next;
     } while (f != head);