From a2f5e14a867768019b49b830e29801f1bfb2abb7 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 2 Apr 2011 00:29:07 +0200 Subject: [PATCH] Timeout TCP open() after 5 seconds. Signed-off-by: Michael Niedermayer --- libavformat/tcp.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libavformat/tcp.c b/libavformat/tcp.c index 83529dfcc..fb94b6398 100644 --- a/libavformat/tcp.c +++ b/libavformat/tcp.c @@ -71,6 +71,7 @@ static int tcp_open(URLContext *h, const char *uri, int flags) redo: ret = connect(fd, cur_ai->ai_addr, cur_ai->ai_addrlen); if (ret < 0) { + int timeout=50; struct pollfd p = {fd, POLLOUT, 0}; if (ff_neterrno() == AVERROR(EINTR)) { if (url_interrupt_cb()) { @@ -92,6 +93,12 @@ static int tcp_open(URLContext *h, const char *uri, int flags) ret = poll(&p, 1, 100); if (ret > 0) break; + if(!--timeout){ + av_log(NULL, AV_LOG_ERROR, + "TCP open %s:%d timeout\n", + hostname, port); + goto fail; + } } /* test error */ -- 2.11.0