Handle errors returned from ff_rtsp_read_reply in udp_read_packet properly

Originally committed as revision 22657 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 3032276b18
parent 852e0ca555
commit 3032276b18
1 changed files with 3 additions and 1 deletions
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@ -1670,7 +1670,9 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
            if (tcp_fd != -1 && FD_ISSET(tcp_fd, &rfds)) {
                RTSPMessageHeader reply;

-                ff_rtsp_read_reply(s, &reply, NULL, 0);
+                ret = ff_rtsp_read_reply(s, &reply, NULL, 0);
+                if (ret < 0)
+                    return ret;
                /* XXX: parse message */
                if (rt->state != RTSP_STATE_STREAMING)
                    return 0;