wtv: clean memory on error

CC: libav-stable@libav.org Bug-Id: CID 718002
11 years ago · 7b48bf9524
parent 9fbc613f0d
commit 7b48bf9524
1 changed files with 3 additions and 1 deletions
--- a/libavformat/wtv.c
+++ b/libavformat/wtv.c
@ -632,8 +632,10 @@ static AVStream * new_stream(AVFormatContext *s, AVStream *st, int sid, int code
        if (!wst)
            return NULL;
        st = avformat_new_stream(s, NULL);
-        if (!st)
+        if (!st) {
+            av_free(wst);
            return NULL;
+        }
        st->id = sid;
        st->priv_data = wst;
    }