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| author | Luca Barbato <lu_zero@gentoo.org> | 2015-11-23 23:57:47 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-11-25 09:01:25 +0100 |
| commit | 98063bcf15eb1e9bf9c8758c83c88d51cbb7ace7 (patch) | |
| tree | 8c93bb4bcb502d04dd4fdc12fd53fcf62a33d7e4 /libavformat | |
| parent | 5b70fb8fee4af3b13f29a2dc7222fd3c9782f79b (diff) | |
| download | ffmpeg-98063bcf15eb1e9bf9c8758c83c88d51cbb7ace7.tar.gz | |
rtsp: Do not assume getnameinfo cannot fail
And properly report the error when it happens.
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/rtsp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index f62e370ae5..8a94baf9d6 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -2264,8 +2264,14 @@ static int sdp_read_header(AVFormatContext *s) if (!(rt->rtsp_flags & RTSP_FLAG_CUSTOM_IO)) { AVDictionary *opts = map_to_opts(rt); - getnameinfo((struct sockaddr*) &rtsp_st->sdp_ip, sizeof(rtsp_st->sdp_ip), - namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST); + err = getnameinfo((struct sockaddr*) &rtsp_st->sdp_ip, + sizeof(rtsp_st->sdp_ip), + namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST); + if (err) { + av_log(s, AV_LOG_ERROR, "getnameinfo: %s\n", gai_strerror(err)); + err = AVERROR(EIO); + goto fail; + } ff_url_join(url, sizeof(url), "rtp", NULL, namebuf, rtsp_st->sdp_port, "?localport=%d&ttl=%d&connect=%d&write_to_source=%d", |