If udp is in server mode(init local addr and port through url), then it maybe haven't dest_addr, so we should set it after udp_read get the client addr and port
Signed-off-by: Jack Lau <[email protected]> --- libavformat/udp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/udp.c b/libavformat/udp.c index 0fde3548e7..6a2ed2cdcd 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -1144,6 +1144,8 @@ static int udp_write(URLContext *h, const uint8_t *buf, int size) } if (!s->is_connected) { + if (!s->dest_addr_len && !s->dest_addr.ss_family) + ff_udp_get_last_recv_addr(h, &s->dest_addr, &s->dest_addr_len); ret = sendto (s->udp_fd, buf, size, 0, (struct sockaddr *) &s->dest_addr, s->dest_addr_len); -- 2.49.0 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
