1 files changed, 6 insertions, 3 deletions
diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index 3f47c1b4d6..785e461072 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -1285,14 +1285,17 @@ static int dvbsub_display_end_segment(AVCodecContext *avctx, const uint8_t *buf,
 
     sub->num_rects = ctx->display_list_size;
 
-    if (sub->num_rects > 0)
-        sub->rects = av_mallocz(sizeof(AVSubtitleRect) * sub->num_rects);
+    if (sub->num_rects > 0){
+        sub->rects = av_mallocz(sizeof(*sub->rects) * sub->num_rects);
+        for(i=0; i<sub->num_rects; i++)
+            sub->rects[i] = av_mallocz(sizeof(*sub->rects[i]));
+    }
 
     i = 0;
 
     for (display = ctx->display_list; display; display = display->next) {
         region = get_region(ctx, display->region_id);
-        rect = &sub->rects[i];
+        rect = sub->rects[i];
 
         if (!region)
             continue;