asfdec: free AVDictionaries properly when closing the demuxer

Signed-off-by: Anton Khirnov <anton@khirnov.net>
10 years ago · cd4d9df227
parent 90e648c508
commit cd4d9df227
1 changed files with 5 additions and 3 deletions
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@ -1453,10 +1453,12 @@ static int asf_read_close(AVFormatContext *s)
    ASFContext *asf = s->priv_data;
    int i;

-    for (i = 0; i < asf->nb_streams; i++) {
-        av_free_packet(&asf->asf_st[i]->pkt.avpkt);
-        av_freep(&asf->asf_st[i]);
+    for (i = 0; i < ASF_MAX_STREAMS; i++) {
        av_dict_free(&asf->asf_sd[i].asf_met);
+        if (i < asf->nb_streams) {
+            av_free_packet(&asf->asf_st[i]->pkt.avpkt);
+            av_freep(&asf->asf_st[i]);
+        }
    }

    asf->nb_streams = 0;