wtv: clean memory on error

CC: libav-stable@libav.org Bug-Id: CID 718002

wtv: clean memory on error
CC: libav-stable@libav.org Bug-Id: CID 718002
7b48bf95 · Vittorio Giovara · 9fbc613f · 7b48bf95
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

libavformat/wtv.c libavformat/wtv.c +3 -1

未找到文件。
--- 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;
    }