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rtsp: Do not assume getnameinfo cannot fail
And properly report the error when it happens.
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parent
5b70fb8fee
commit
98063bcf15
@ -2264,8 +2264,14 @@ static int sdp_read_header(AVFormatContext *s)
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if (!(rt->rtsp_flags & RTSP_FLAG_CUSTOM_IO)) {
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if (!(rt->rtsp_flags & RTSP_FLAG_CUSTOM_IO)) {
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AVDictionary *opts = map_to_opts(rt);
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AVDictionary *opts = map_to_opts(rt);
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getnameinfo((struct sockaddr*) &rtsp_st->sdp_ip, sizeof(rtsp_st->sdp_ip),
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err = getnameinfo((struct sockaddr*) &rtsp_st->sdp_ip,
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namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST);
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sizeof(rtsp_st->sdp_ip),
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namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST);
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if (err) {
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av_log(s, AV_LOG_ERROR, "getnameinfo: %s\n", gai_strerror(err));
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err = AVERROR(EIO);
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goto fail;
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}
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ff_url_join(url, sizeof(url), "rtp", NULL,
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ff_url_join(url, sizeof(url), "rtp", NULL,
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namebuf, rtsp_st->sdp_port,
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namebuf, rtsp_st->sdp_port,
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"?localport=%d&ttl=%d&connect=%d&write_to_source=%d",
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"?localport=%d&ttl=%d&connect=%d&write_to_source=%d",
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